diff --git a/apps/documenteditor/mobile/locale/ar.json b/apps/documenteditor/mobile/locale/ar.json
index cde806696a..6919dbd06d 100644
--- a/apps/documenteditor/mobile/locale/ar.json
+++ b/apps/documenteditor/mobile/locale/ar.json
@@ -470,7 +470,8 @@
     "uploadImageExtMessage": "امتداد صورة غير معروف",
     "uploadImageFileCountMessage": "لم يتم رفع أية صور.",
     "uploadImageSizeMessage": "حجم الصورة كبير للغاية. اقصى حجم هو 25 ميغابايت",
-    "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer."
+    "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "جار تحميل البيانات...",
diff --git a/apps/documenteditor/mobile/locale/az.json b/apps/documenteditor/mobile/locale/az.json
index a551b56711..61f1b529eb 100644
--- a/apps/documenteditor/mobile/locale/az.json
+++ b/apps/documenteditor/mobile/locale/az.json
@@ -470,7 +470,8 @@
     "errorPasswordIsNotCorrect": "The password you supplied is not correct. Verify that the CAPS LOCK key is off and be sure to use the correct capitalization.",
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
     "errorTextFormWrongFormat": "The value entered does not match the format of the field.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Məlumat yüklənir...",
diff --git a/apps/documenteditor/mobile/locale/be.json b/apps/documenteditor/mobile/locale/be.json
index 4f65e25f18..c41a5017a7 100644
--- a/apps/documenteditor/mobile/locale/be.json
+++ b/apps/documenteditor/mobile/locale/be.json
@@ -470,7 +470,8 @@
     "openErrorText": "An error has occurred while opening the file",
     "saveErrorText": "An error has occurred while saving the file",
     "scriptLoadError": "The connection is too slow, some of the components could not be loaded. Please, reload the page.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Загрузка даных…",
diff --git a/apps/documenteditor/mobile/locale/bg.json b/apps/documenteditor/mobile/locale/bg.json
index 12cf3ca6fc..17bf2c2767 100644
--- a/apps/documenteditor/mobile/locale/bg.json
+++ b/apps/documenteditor/mobile/locale/bg.json
@@ -759,7 +759,8 @@
     "uploadDocSizeMessage": "Maximum document size limit exceeded.",
     "uploadImageExtMessage": "Unknown image format.",
     "uploadImageFileCountMessage": "No images uploaded.",
-    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB."
+    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Loading data...",
diff --git a/apps/documenteditor/mobile/locale/ca.json b/apps/documenteditor/mobile/locale/ca.json
index 492632981f..324be20219 100644
--- a/apps/documenteditor/mobile/locale/ca.json
+++ b/apps/documenteditor/mobile/locale/ca.json
@@ -470,7 +470,8 @@
     "uploadImageFileCountMessage": "No s'ha carregat cap imatge.",
     "uploadImageSizeMessage": "La imatge és massa gran. La mida màxima és de 25 MB.",
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "S'estan carregant les dades...",
diff --git a/apps/documenteditor/mobile/locale/cs.json b/apps/documenteditor/mobile/locale/cs.json
index 58cffb05a4..876756bdfe 100644
--- a/apps/documenteditor/mobile/locale/cs.json
+++ b/apps/documenteditor/mobile/locale/cs.json
@@ -470,7 +470,8 @@
     "uploadImageFileCountMessage": "Nenahrány žádné obrázky.",
     "uploadImageSizeMessage": "Obrázek je příliš velký. Maximální velikost je 25 MB.",
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Načítání dat...",
diff --git a/apps/documenteditor/mobile/locale/da.json b/apps/documenteditor/mobile/locale/da.json
index 258d8b66a4..efce7a52dd 100644
--- a/apps/documenteditor/mobile/locale/da.json
+++ b/apps/documenteditor/mobile/locale/da.json
@@ -773,7 +773,8 @@
     "uploadDocSizeMessage": "Maximum document size limit exceeded.",
     "uploadImageExtMessage": "Unknown image format.",
     "uploadImageFileCountMessage": "No images uploaded.",
-    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB."
+    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Loading data...",
diff --git a/apps/documenteditor/mobile/locale/de.json b/apps/documenteditor/mobile/locale/de.json
index aae39bbc8e..a0aa89e5fa 100644
--- a/apps/documenteditor/mobile/locale/de.json
+++ b/apps/documenteditor/mobile/locale/de.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Die maximale Dokumentgröße wurde überschritten.",
     "uploadImageExtMessage": "Unbekanntes Bildformat.",
     "uploadImageFileCountMessage": "Keine Bilder hochgeladen.",
-    "uploadImageSizeMessage": "Die maximal zulässige Bildgröße von 25 MB ist überschritten."
+    "uploadImageSizeMessage": "Die maximal zulässige Bildgröße von 25 MB ist überschritten.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Daten werden geladen...",
diff --git a/apps/documenteditor/mobile/locale/el.json b/apps/documenteditor/mobile/locale/el.json
index bc9f94d67c..1c86f70c2f 100644
--- a/apps/documenteditor/mobile/locale/el.json
+++ b/apps/documenteditor/mobile/locale/el.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Ξεπεράστηκε το μέγιστο μέγεθος εγγράφου.",
     "uploadImageExtMessage": "Άγνωστη μορφή εικόνας.",
     "uploadImageFileCountMessage": "Δεν μεταφορτώθηκαν εικόνες.",
-    "uploadImageSizeMessage": "Η εικόνα είναι πολύ μεγάλη. Το μέγιστο μέγεθος είναι 25MB."
+    "uploadImageSizeMessage": "Η εικόνα είναι πολύ μεγάλη. Το μέγιστο μέγεθος είναι 25MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Γίνεται φόρτωση δεδομένων...",
diff --git a/apps/documenteditor/mobile/locale/en.json b/apps/documenteditor/mobile/locale/en.json
index 605055e5d6..e08aa31a2f 100644
--- a/apps/documenteditor/mobile/locale/en.json
+++ b/apps/documenteditor/mobile/locale/en.json
@@ -456,6 +456,7 @@
     "errorUserDrop": "The file can't be accessed right now.",
     "errorUsersExceed": "The number of users allowed by the pricing plan was exceeded",
     "errorViewerDisconnect": "Connection is lost. You can still view the document,<br>but you won't be able to download or print it until the connection is restored and the page is reloaded.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms.",
     "notcriticalErrorTitle": "Warning",
     "openErrorText": "An error has occurred while opening the file",
     "saveErrorText": "An error has occurred while saving the file",
diff --git a/apps/documenteditor/mobile/locale/es.json b/apps/documenteditor/mobile/locale/es.json
index 5d9911d702..618a06ab53 100644
--- a/apps/documenteditor/mobile/locale/es.json
+++ b/apps/documenteditor/mobile/locale/es.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Se ha excedido el límite de tamaño máximo del documento.",
     "uploadImageExtMessage": "Formato de imagen desconocido.",
     "uploadImageFileCountMessage": "No hay imágenes subidas.",
-    "uploadImageSizeMessage": "La imagen es demasiado grande. El tamaño máximo es de 25 MB."
+    "uploadImageSizeMessage": "La imagen es demasiado grande. El tamaño máximo es de 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Cargando datos...",
diff --git a/apps/documenteditor/mobile/locale/eu.json b/apps/documenteditor/mobile/locale/eu.json
index f78f4079e0..1df3af3c43 100644
--- a/apps/documenteditor/mobile/locale/eu.json
+++ b/apps/documenteditor/mobile/locale/eu.json
@@ -470,7 +470,8 @@
     "uploadImageFileCountMessage": "Ez da irudirik kargatu.",
     "uploadImageSizeMessage": "Irudia handiegia da. Gehienezko tamaina 25 MB da.",
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Datuak kargatzen...",
diff --git a/apps/documenteditor/mobile/locale/fi.json b/apps/documenteditor/mobile/locale/fi.json
index 1604906988..e06ac0e98a 100644
--- a/apps/documenteditor/mobile/locale/fi.json
+++ b/apps/documenteditor/mobile/locale/fi.json
@@ -624,7 +624,8 @@
     "uploadDocSizeMessage": "Maximum document size limit exceeded.",
     "uploadImageExtMessage": "Unknown image format.",
     "uploadImageFileCountMessage": "No images uploaded.",
-    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB."
+    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Loading data...",
diff --git a/apps/documenteditor/mobile/locale/fr.json b/apps/documenteditor/mobile/locale/fr.json
index 70f0a0c665..a6eef9bca2 100644
--- a/apps/documenteditor/mobile/locale/fr.json
+++ b/apps/documenteditor/mobile/locale/fr.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "La taille du fichier dépasse la limite autorisée.",
     "uploadImageExtMessage": "Format d'image inconnu.",
     "uploadImageFileCountMessage": "Aucune image chargée.",
-    "uploadImageSizeMessage": "L'image est trop grande. La taille limite est de 25 Mo."
+    "uploadImageSizeMessage": "L'image est trop grande. La taille limite est de 25 Mo.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Chargement des données en cours...",
diff --git a/apps/documenteditor/mobile/locale/gl.json b/apps/documenteditor/mobile/locale/gl.json
index a035564d6b..c1c1908837 100644
--- a/apps/documenteditor/mobile/locale/gl.json
+++ b/apps/documenteditor/mobile/locale/gl.json
@@ -470,7 +470,8 @@
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
     "errorTextFormWrongFormat": "The value entered does not match the format of the field.",
     "textOk": "OK",
-    "uploadDocSizeMessage": "Maximum document size limit exceeded."
+    "uploadDocSizeMessage": "Maximum document size limit exceeded.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Cargando datos...",
diff --git a/apps/documenteditor/mobile/locale/he.json b/apps/documenteditor/mobile/locale/he.json
index cacd1e217a..bd9e0ac79d 100644
--- a/apps/documenteditor/mobile/locale/he.json
+++ b/apps/documenteditor/mobile/locale/he.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "חריגה ממגבלת הגודל המירבי של מסמך.",
     "uploadImageExtMessage": "פורמט תמונה לא ידוע.",
     "uploadImageFileCountMessage": "לא הועלו תמונות.",
-    "uploadImageSizeMessage": "התמונה גדולה מדי. הגודל המרבי הוא 25 מגה בייט."
+    "uploadImageSizeMessage": "התמונה גדולה מדי. הגודל המרבי הוא 25 מגה בייט.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "טעינת נתונים...",
diff --git a/apps/documenteditor/mobile/locale/hu.json b/apps/documenteditor/mobile/locale/hu.json
index 74f82c7c63..77c69aef56 100644
--- a/apps/documenteditor/mobile/locale/hu.json
+++ b/apps/documenteditor/mobile/locale/hu.json
@@ -470,7 +470,8 @@
     "uploadImageFileCountMessage": "Nincsenek feltöltött képek.",
     "uploadImageSizeMessage": "A kép túl nagy. A maximális méret 25 MB.",
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Adatok betöltése...",
diff --git a/apps/documenteditor/mobile/locale/hy.json b/apps/documenteditor/mobile/locale/hy.json
index 5dc09f7a7b..f3c3e282fa 100644
--- a/apps/documenteditor/mobile/locale/hy.json
+++ b/apps/documenteditor/mobile/locale/hy.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Փաստաթղթի չափի առավելագույն սահմանաչափը գերազանցվել է:",
     "uploadImageExtMessage": "Նկարի անհայտ ձևաչափ։",
     "uploadImageFileCountMessage": "Ոչ մի նկար չի բեռնվել։",
-    "uploadImageSizeMessage": "Պատկերը չափազանց մեծ է:Առավելագույն չափը 25 ՄԲ է:"
+    "uploadImageSizeMessage": "Պատկերը չափազանց մեծ է:Առավելագույն չափը 25 ՄԲ է:",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Տվյալների բեռնում...",
diff --git a/apps/documenteditor/mobile/locale/id.json b/apps/documenteditor/mobile/locale/id.json
index a5f868e17e..2c6462b552 100644
--- a/apps/documenteditor/mobile/locale/id.json
+++ b/apps/documenteditor/mobile/locale/id.json
@@ -470,7 +470,8 @@
     "uploadImageFileCountMessage": "Tidak ada gambar yang diunggah.",
     "uploadImageSizeMessage": "Melebihi ukuran maksimal file. Ukuran maksimum adalah 25 MB.",
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Memuat data...",
diff --git a/apps/documenteditor/mobile/locale/it.json b/apps/documenteditor/mobile/locale/it.json
index 6b0aa852fd..205ec7d7e9 100644
--- a/apps/documenteditor/mobile/locale/it.json
+++ b/apps/documenteditor/mobile/locale/it.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Il limite massimo delle dimensioni del documento è stato superato.",
     "uploadImageExtMessage": "Formato d'immagine sconosciuto.",
     "uploadImageFileCountMessage": "Nessuna immagine caricata.",
-    "uploadImageSizeMessage": "L'immagine è troppo grande. La dimensione massima è 25 MB."
+    "uploadImageSizeMessage": "L'immagine è troppo grande. La dimensione massima è 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Caricamento di dati...",
diff --git a/apps/documenteditor/mobile/locale/ja.json b/apps/documenteditor/mobile/locale/ja.json
index 582e6ead2b..036d6fc672 100644
--- a/apps/documenteditor/mobile/locale/ja.json
+++ b/apps/documenteditor/mobile/locale/ja.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "文書の最大サイズ制限を超えています。",
     "uploadImageExtMessage": "不明なイメージの形式",
     "uploadImageFileCountMessage": "アップロードしたイメージがない",
-    "uploadImageSizeMessage": "イメージのサイズの上限が超えさせました。サイズの上限が２５MB。"
+    "uploadImageSizeMessage": "イメージのサイズの上限が超えさせました。サイズの上限が２５MB。",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "データの読み込み中...",
diff --git a/apps/documenteditor/mobile/locale/ko.json b/apps/documenteditor/mobile/locale/ko.json
index 8248a4e763..94f587f148 100644
--- a/apps/documenteditor/mobile/locale/ko.json
+++ b/apps/documenteditor/mobile/locale/ko.json
@@ -470,7 +470,8 @@
     "uploadImageFileCountMessage": "이미지가 업로드되지 않았습니다.",
     "uploadImageSizeMessage": "이미지 크기 제한을 초과했습니다.",
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "데이터로드 중 ...",
diff --git a/apps/documenteditor/mobile/locale/lo.json b/apps/documenteditor/mobile/locale/lo.json
index e84169097d..978a547e31 100644
--- a/apps/documenteditor/mobile/locale/lo.json
+++ b/apps/documenteditor/mobile/locale/lo.json
@@ -470,7 +470,8 @@
     "textOk": "OK",
     "uploadDocExtMessage": "Unknown document format.",
     "uploadDocFileCountMessage": "No documents uploaded.",
-    "uploadDocSizeMessage": "Maximum document size limit exceeded."
+    "uploadDocSizeMessage": "Maximum document size limit exceeded.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "ກຳລັງດາວໂຫຼດຂໍ້ມູນ...",
diff --git a/apps/documenteditor/mobile/locale/lv.json b/apps/documenteditor/mobile/locale/lv.json
index 5d53a97fd8..8699516d6e 100644
--- a/apps/documenteditor/mobile/locale/lv.json
+++ b/apps/documenteditor/mobile/locale/lv.json
@@ -470,7 +470,8 @@
     "textOk": "OK",
     "uploadDocExtMessage": "Unknown document format.",
     "uploadDocFileCountMessage": "No documents uploaded.",
-    "uploadDocSizeMessage": "Maximum document size limit exceeded."
+    "uploadDocSizeMessage": "Maximum document size limit exceeded.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Ielādē datus...",
diff --git a/apps/documenteditor/mobile/locale/ms.json b/apps/documenteditor/mobile/locale/ms.json
index b9ab14153d..783821bbdd 100644
--- a/apps/documenteditor/mobile/locale/ms.json
+++ b/apps/documenteditor/mobile/locale/ms.json
@@ -470,7 +470,8 @@
     "textOk": "OK",
     "uploadDocExtMessage": "Unknown document format.",
     "uploadDocFileCountMessage": "No documents uploaded.",
-    "uploadDocSizeMessage": "Maximum document size limit exceeded."
+    "uploadDocSizeMessage": "Maximum document size limit exceeded.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Data dimuatkan…",
diff --git a/apps/documenteditor/mobile/locale/nl.json b/apps/documenteditor/mobile/locale/nl.json
index 209398ecd1..efc5ff9eb5 100644
--- a/apps/documenteditor/mobile/locale/nl.json
+++ b/apps/documenteditor/mobile/locale/nl.json
@@ -470,7 +470,8 @@
     "textOk": "OK",
     "uploadDocExtMessage": "Unknown document format.",
     "uploadDocFileCountMessage": "No documents uploaded.",
-    "uploadDocSizeMessage": "Maximum document size limit exceeded."
+    "uploadDocSizeMessage": "Maximum document size limit exceeded.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Gegevens worden geladen...",
diff --git a/apps/documenteditor/mobile/locale/pl.json b/apps/documenteditor/mobile/locale/pl.json
index f9e1a0fc43..2da8d766bf 100644
--- a/apps/documenteditor/mobile/locale/pl.json
+++ b/apps/documenteditor/mobile/locale/pl.json
@@ -470,7 +470,8 @@
     "textOk": "OK",
     "uploadDocExtMessage": "Unknown document format.",
     "uploadImageExtMessage": "Unknown image format.",
-    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB."
+    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Ładowanie danych...",
diff --git a/apps/documenteditor/mobile/locale/pt-pt.json b/apps/documenteditor/mobile/locale/pt-pt.json
index f4cbfee60e..acb9e74307 100644
--- a/apps/documenteditor/mobile/locale/pt-pt.json
+++ b/apps/documenteditor/mobile/locale/pt-pt.json
@@ -470,7 +470,8 @@
     "uploadImageFileCountMessage": "Nenhuma imagem foi carregada.",
     "uploadImageSizeMessage": "A imagem é muito grande. O tamanho máximo é de 25 MB.",
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "A carregar dados...",
diff --git a/apps/documenteditor/mobile/locale/pt.json b/apps/documenteditor/mobile/locale/pt.json
index 0d8eac6365..dc6aaf0b54 100644
--- a/apps/documenteditor/mobile/locale/pt.json
+++ b/apps/documenteditor/mobile/locale/pt.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Tamanho máximo do documento excedido.",
     "uploadImageExtMessage": "Formato de imagem desconhecido.",
     "uploadImageFileCountMessage": "Sem imagens carregadas.",
-    "uploadImageSizeMessage": "Tamanho limite máximo da imagem excedido. O tamanho máximo é de 25 MB."
+    "uploadImageSizeMessage": "Tamanho limite máximo da imagem excedido. O tamanho máximo é de 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Carregando dados...",
diff --git a/apps/documenteditor/mobile/locale/ro.json b/apps/documenteditor/mobile/locale/ro.json
index 8523a2a760..94639be022 100644
--- a/apps/documenteditor/mobile/locale/ro.json
+++ b/apps/documenteditor/mobile/locale/ro.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Dimensiunea documentului depășește limita permisă.",
     "uploadImageExtMessage": "Format de imagine nerecunoscut.",
     "uploadImageFileCountMessage": "Nicio imagine nu a fost încărcată.",
-    "uploadImageSizeMessage": "Imaginea este prea mare. Limita de dimensiune este de 25 MB."
+    "uploadImageSizeMessage": "Imaginea este prea mare. Limita de dimensiune este de 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Încărcarea datelor...",
diff --git a/apps/documenteditor/mobile/locale/ru.json b/apps/documenteditor/mobile/locale/ru.json
index 650ef09621..838ecc58ee 100644
--- a/apps/documenteditor/mobile/locale/ru.json
+++ b/apps/documenteditor/mobile/locale/ru.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Превышен максимальный размер документа.",
     "uploadImageExtMessage": "Неизвестный формат рисунка.",
     "uploadImageFileCountMessage": "Ни одного рисунка не загружено.",
-    "uploadImageSizeMessage": "Слишком большой рисунок. Максимальный размер - 25 MB."
+    "uploadImageSizeMessage": "Слишком большой рисунок. Максимальный размер - 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Загрузка данных...",
diff --git a/apps/documenteditor/mobile/locale/si.json b/apps/documenteditor/mobile/locale/si.json
index ea49909e00..659fb9d3be 100644
--- a/apps/documenteditor/mobile/locale/si.json
+++ b/apps/documenteditor/mobile/locale/si.json
@@ -470,7 +470,8 @@
     "uploadImageExtMessage": "නොදන්නා අනුරුවක ආකෘතියකි.",
     "uploadImageFileCountMessage": "අනුරුවක් උඩුගත කර නැත.",
     "uploadImageSizeMessage": "අනුරුව ඉතා විශාලයි. උපරිම ප්‍රමාණය මෙ.බ. 25 කි.",
-    "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer."
+    "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "දත්ත පූරණය වෙමින්...",
diff --git a/apps/documenteditor/mobile/locale/sk.json b/apps/documenteditor/mobile/locale/sk.json
index db85130017..86cb766f21 100644
--- a/apps/documenteditor/mobile/locale/sk.json
+++ b/apps/documenteditor/mobile/locale/sk.json
@@ -470,7 +470,8 @@
     "textOk": "OK",
     "uploadDocExtMessage": "Unknown document format.",
     "uploadDocFileCountMessage": "No documents uploaded.",
-    "uploadDocSizeMessage": "Maximum document size limit exceeded."
+    "uploadDocSizeMessage": "Maximum document size limit exceeded.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Načítavanie dát...",
diff --git a/apps/documenteditor/mobile/locale/sl.json b/apps/documenteditor/mobile/locale/sl.json
index 220f133580..9bc25cf60d 100644
--- a/apps/documenteditor/mobile/locale/sl.json
+++ b/apps/documenteditor/mobile/locale/sl.json
@@ -773,7 +773,8 @@
     "uploadDocSizeMessage": "Maximum document size limit exceeded.",
     "uploadImageExtMessage": "Unknown image format.",
     "uploadImageFileCountMessage": "No images uploaded.",
-    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB."
+    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Loading data...",
diff --git a/apps/documenteditor/mobile/locale/sr-cyrl.json b/apps/documenteditor/mobile/locale/sr-cyrl.json
index b171d8d317..00fad0270f 100644
--- a/apps/documenteditor/mobile/locale/sr-cyrl.json
+++ b/apps/documenteditor/mobile/locale/sr-cyrl.json
@@ -470,7 +470,8 @@
     "uploadImageFileCountMessage": "Нема отпремљених слика.",
     "uploadImageSizeMessage": "Слика је превелика. Максимум величина је 25 МБ.",
     "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
-    "textOk": "OK"
+    "textOk": "OK",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Учитавање података...",
diff --git a/apps/documenteditor/mobile/locale/sr.json b/apps/documenteditor/mobile/locale/sr.json
index 97bd8da3c7..e992895cf6 100644
--- a/apps/documenteditor/mobile/locale/sr.json
+++ b/apps/documenteditor/mobile/locale/sr.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Maksimum limit veličine dokumenta prekoračen.",
     "uploadImageExtMessage": "Nepoznati format slike.",
     "uploadImageFileCountMessage": "Bez otpremljenih slika.",
-    "uploadImageSizeMessage": "Slika je prevelika. Maksimum veličina je 25 MB."
+    "uploadImageSizeMessage": "Slika je prevelika. Maksimum veličina je 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Učitavanje podataka...",
diff --git a/apps/documenteditor/mobile/locale/sv.json b/apps/documenteditor/mobile/locale/sv.json
index 6faf7aaebb..72b397ea9d 100644
--- a/apps/documenteditor/mobile/locale/sv.json
+++ b/apps/documenteditor/mobile/locale/sv.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "Maximum document size limit exceeded.",
     "uploadImageExtMessage": "Unknown image format.",
     "uploadImageFileCountMessage": "No images uploaded.",
-    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB."
+    "uploadImageSizeMessage": "The image is too big. The maximum size is 25 MB.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "Main": {
     "SDK": {
diff --git a/apps/documenteditor/mobile/locale/tr.json b/apps/documenteditor/mobile/locale/tr.json
index 50e7de7b33..b17aa5fef7 100644
--- a/apps/documenteditor/mobile/locale/tr.json
+++ b/apps/documenteditor/mobile/locale/tr.json
@@ -470,7 +470,8 @@
     "uploadImageExtMessage": "Bilinmeyen resim formatı.",
     "uploadImageFileCountMessage": "Resim yüklenmedi.",
     "uploadImageSizeMessage": "Görüntü çok büyük. Maksimum boyut 25 MB'dir.",
-    "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer."
+    "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Veri yükleniyor...",
diff --git a/apps/documenteditor/mobile/locale/uk.json b/apps/documenteditor/mobile/locale/uk.json
index 6d99d9ff93..67f3a3b82a 100644
--- a/apps/documenteditor/mobile/locale/uk.json
+++ b/apps/documenteditor/mobile/locale/uk.json
@@ -470,7 +470,8 @@
     "textOk": "OK",
     "uploadDocExtMessage": "Unknown document format.",
     "uploadDocFileCountMessage": "No documents uploaded.",
-    "uploadDocSizeMessage": "Maximum document size limit exceeded."
+    "uploadDocSizeMessage": "Maximum document size limit exceeded.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Завантаження даних...",
diff --git a/apps/documenteditor/mobile/locale/vi.json b/apps/documenteditor/mobile/locale/vi.json
index 5662da8b53..aeae20cb4d 100644
--- a/apps/documenteditor/mobile/locale/vi.json
+++ b/apps/documenteditor/mobile/locale/vi.json
@@ -474,7 +474,8 @@
     "uploadDocFileCountMessage": "No documents uploaded.",
     "uploadDocSizeMessage": "Maximum document size limit exceeded.",
     "textOk": "OK",
-    "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer."
+    "errorSaveWatermark": "This file contains a watermark image linked to another domain.<br>To make it visible in PDF, update the watermark image so it links from the same domain as your document, or upload it from your computer.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "Loading data...",
diff --git a/apps/documenteditor/mobile/locale/zh-tw.json b/apps/documenteditor/mobile/locale/zh-tw.json
index eac964d92b..7fd0b81aac 100644
--- a/apps/documenteditor/mobile/locale/zh-tw.json
+++ b/apps/documenteditor/mobile/locale/zh-tw.json
@@ -470,7 +470,8 @@
     "textOk": "OK",
     "uploadDocExtMessage": "Unknown document format.",
     "uploadDocFileCountMessage": "No documents uploaded.",
-    "uploadDocSizeMessage": "Maximum document size limit exceeded."
+    "uploadDocSizeMessage": "Maximum document size limit exceeded.",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "載入資料中...",
diff --git a/apps/documenteditor/mobile/locale/zh.json b/apps/documenteditor/mobile/locale/zh.json
index d2136ae7b0..c78f3c2568 100644
--- a/apps/documenteditor/mobile/locale/zh.json
+++ b/apps/documenteditor/mobile/locale/zh.json
@@ -470,7 +470,8 @@
     "uploadDocSizeMessage": "超出最大文件大小限制。",
     "uploadImageExtMessage": "未知图片格式",
     "uploadImageFileCountMessage": "没有图片上传",
-    "uploadImageSizeMessage": "图像太大。最大大小为25 MB。"
+    "uploadImageSizeMessage": "图像太大。最大大小为25 MB。",
+    "errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
   },
   "LongActions": {
     "applyChangesTextText": "数据加载中…",
diff --git a/apps/documenteditor/mobile/src/controller/Error.jsx b/apps/documenteditor/mobile/src/controller/Error.jsx
index b72e763172..3563215992 100644
--- a/apps/documenteditor/mobile/src/controller/Error.jsx
+++ b/apps/documenteditor/mobile/src/controller/Error.jsx
@@ -255,6 +255,10 @@ const ErrorController = inject('storeAppOptions','storeDocumentInfo')(({storeApp
                 config.msg = t('Error.errorSaveWatermark');
                 break;
 
+            case Asc.c_oAscError.ID.PDFFormsLocked:
+                config.msg = t('Error.errorPDFFormsLocked');
+                break;
+
             default:
                 config.msg = _t.errorDefaultMessage.replace('%1', id);
                 break;
diff --git a/apps/pdfeditor/main/app/controller/Main.js b/apps/pdfeditor/main/app/controller/Main.js
index 5358165eaf..f295f4d218 100644
--- a/apps/pdfeditor/main/app/controller/Main.js
+++ b/apps/pdfeditor/main/app/controller/Main.js
@@ -1861,6 +1861,10 @@ define([
                         config.msg = this.errorSaveWatermark;
                         break;
 
+                    case Asc.c_oAscError.ID.PDFFormsLocked:
+                        config.msg = this.errorPDFFormsLocked;
+                        break;
+
                     default:
                         config.msg = (typeof id == 'string') ? id : this.errorDefaultMessage.replace('%1', id);
                         break;
diff --git a/apps/pdfeditor/main/locale/ar.json b/apps/pdfeditor/main/locale/ar.json
index d1bf62b44f..731239f23a 100644
--- a/apps/pdfeditor/main/locale/ar.json
+++ b/apps/pdfeditor/main/locale/ar.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "ملائم للصفحة",
   "PDFE.Views.ViewTab.tipFitToWidth": "ملائم للعرض",
   "PDFE.Views.ViewTab.tipHeadings": "العناوين",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "سمة الواجهة"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "سمة الواجهة",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/az.json b/apps/pdfeditor/main/locale/az.json
index 4f69fff79e..906295fd88 100644
--- a/apps/pdfeditor/main/locale/az.json
+++ b/apps/pdfeditor/main/locale/az.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Səhifəyə uyğun tənzimlə",
   "PDFE.Views.ViewTab.tipFitToWidth": "Enə uyğun tənzimlə",
   "PDFE.Views.ViewTab.tipHeadings": "Başlıqlar",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "İnterfeys mövzusu"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "İnterfeys mövzusu",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/be.json b/apps/pdfeditor/main/locale/be.json
index 3a7e1856c2..5c0a8bf98d 100644
--- a/apps/pdfeditor/main/locale/be.json
+++ b/apps/pdfeditor/main/locale/be.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Па памеры старонкі",
   "PDFE.Views.ViewTab.tipFitToWidth": "Па шырыні",
   "PDFE.Views.ViewTab.tipHeadings": "Загалоўкі",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тэма інтэрфейсу"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тэма інтэрфейсу",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/bg.json b/apps/pdfeditor/main/locale/bg.json
index 438b133ff4..10296bad33 100644
--- a/apps/pdfeditor/main/locale/bg.json
+++ b/apps/pdfeditor/main/locale/bg.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Побиране в страницата",
   "PDFE.Views.ViewTab.tipFitToWidth": "Поставя се в ширина",
   "PDFE.Views.ViewTab.tipHeadings": "Заглавия",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тема на интерфейса"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тема на интерфейса",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/ca.json b/apps/pdfeditor/main/locale/ca.json
index e2e5f1b4d2..e99b8b14c7 100644
--- a/apps/pdfeditor/main/locale/ca.json
+++ b/apps/pdfeditor/main/locale/ca.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Ajusta-ho a la pàgina",
   "PDFE.Views.ViewTab.tipFitToWidth": "Ajusta-ho a l'amplària",
   "PDFE.Views.ViewTab.tipHeadings": "Capçaleres",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema de la interfície"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema de la interfície",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/cs.json b/apps/pdfeditor/main/locale/cs.json
index b1b30531aa..b693c0268e 100644
--- a/apps/pdfeditor/main/locale/cs.json
+++ b/apps/pdfeditor/main/locale/cs.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Přízpůsobit stránce",
   "PDFE.Views.ViewTab.tipFitToWidth": "Přizpůsobit šířce",
   "PDFE.Views.ViewTab.tipHeadings": "Nadpisy",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Vzhled uživatelského rozhraní"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Vzhled uživatelského rozhraní",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/da.json b/apps/pdfeditor/main/locale/da.json
index dde3bf00df..d7b97db487 100644
--- a/apps/pdfeditor/main/locale/da.json
+++ b/apps/pdfeditor/main/locale/da.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Tilpas til side",
   "PDFE.Views.ViewTab.tipFitToWidth": "Tilpas til bredde",
   "PDFE.Views.ViewTab.tipHeadings": "Overskrifter",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interface tema"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interface tema",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/de.json b/apps/pdfeditor/main/locale/de.json
index 12d7af9d13..a8c2724fbe 100644
--- a/apps/pdfeditor/main/locale/de.json
+++ b/apps/pdfeditor/main/locale/de.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Seite anpassen",
   "PDFE.Views.ViewTab.tipFitToWidth": "Breite anpassen",
   "PDFE.Views.ViewTab.tipHeadings": "Überschriften",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Thema der Benutzeroberfläche"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Thema der Benutzeroberfläche",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/el.json b/apps/pdfeditor/main/locale/el.json
index 7218eef793..b73a863984 100644
--- a/apps/pdfeditor/main/locale/el.json
+++ b/apps/pdfeditor/main/locale/el.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Προσαρμογή στη σελίδα",
   "PDFE.Views.ViewTab.tipFitToWidth": "Προσαρμογή στο πλάτος",
   "PDFE.Views.ViewTab.tipHeadings": "Κεφαλίδες",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Θέμα διεπαφής"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Θέμα διεπαφής",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/en.json b/apps/pdfeditor/main/locale/en.json
index c79169d0fe..cfb4a8326e 100644
--- a/apps/pdfeditor/main/locale/en.json
+++ b/apps/pdfeditor/main/locale/en.json
@@ -921,6 +921,7 @@
   "PDFE.Controllers.Main.errorUserDrop": "The file cannot be accessed right now.",
   "PDFE.Controllers.Main.errorUsersExceed": "The number of users allowed by the pricing plan was exceeded",
   "PDFE.Controllers.Main.errorViewerDisconnect": "Connection is lost. You can still view the document,<br>but will not be able to download or print it until the connection is restored and page is reloaded.",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms.",
   "PDFE.Controllers.Main.leavePageText": "You have unsaved changes in this document. Click \"Stay on This Page\", then \"Save\" to save them. Click \"Leave This Page\" to discard all the unsaved changes.",
   "PDFE.Controllers.Main.leavePageTextOnClose": "All unsaved changes in this document will be lost.<br> Click \"Cancel\" then \"Save\" to save them. Click \"OK\" to discard all the unsaved changes.",
   "PDFE.Controllers.Main.loadFontsTextText": "Loading data...",
diff --git a/apps/pdfeditor/main/locale/es.json b/apps/pdfeditor/main/locale/es.json
index b1e2ce4ab8..a2bf15c67f 100644
--- a/apps/pdfeditor/main/locale/es.json
+++ b/apps/pdfeditor/main/locale/es.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Ajustar a la página",
   "PDFE.Views.ViewTab.tipFitToWidth": "Ajustar al ancho",
   "PDFE.Views.ViewTab.tipHeadings": "Encabezados",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema de la interfaz"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema de la interfaz",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/eu.json b/apps/pdfeditor/main/locale/eu.json
index b37b9e3a89..b3840db75c 100644
--- a/apps/pdfeditor/main/locale/eu.json
+++ b/apps/pdfeditor/main/locale/eu.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Doitu orrira",
   "PDFE.Views.ViewTab.tipFitToWidth": "Doitu zabalerara",
   "PDFE.Views.ViewTab.tipHeadings": "Izenburuak",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interfazearen gaia"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interfazearen gaia",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/fi.json b/apps/pdfeditor/main/locale/fi.json
index 806b98516d..4b6be08da7 100644
--- a/apps/pdfeditor/main/locale/fi.json
+++ b/apps/pdfeditor/main/locale/fi.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Sovita sivulle",
   "PDFE.Views.ViewTab.tipFitToWidth": "Sovita leveyden mukaan",
   "PDFE.Views.ViewTab.tipHeadings": "Headings",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Käyttöliittymän teema"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Käyttöliittymän teema",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/fr.json b/apps/pdfeditor/main/locale/fr.json
index 58e8ac1e92..6d07a14e6d 100644
--- a/apps/pdfeditor/main/locale/fr.json
+++ b/apps/pdfeditor/main/locale/fr.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Ajuster à la page",
   "PDFE.Views.ViewTab.tipFitToWidth": "Ajuster à la largeur",
   "PDFE.Views.ViewTab.tipHeadings": "Titres",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Thème d’interface"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Thème d’interface",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/gl.json b/apps/pdfeditor/main/locale/gl.json
index 9291238462..efd7564011 100644
--- a/apps/pdfeditor/main/locale/gl.json
+++ b/apps/pdfeditor/main/locale/gl.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Axustar á páxina",
   "PDFE.Views.ViewTab.tipFitToWidth": "Axustar á anchura",
   "PDFE.Views.ViewTab.tipHeadings": "Títulos",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema da interface"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema da interface",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/he.json b/apps/pdfeditor/main/locale/he.json
index 1f14c915bd..f2c6a07340 100644
--- a/apps/pdfeditor/main/locale/he.json
+++ b/apps/pdfeditor/main/locale/he.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "מתאים לדף",
   "PDFE.Views.ViewTab.tipFitToWidth": "מתאים לרוחב",
   "PDFE.Views.ViewTab.tipHeadings": "כותרות",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "ערכת נושא"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "ערכת נושא",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/hu.json b/apps/pdfeditor/main/locale/hu.json
index 36d9693eea..a659b3d06f 100644
--- a/apps/pdfeditor/main/locale/hu.json
+++ b/apps/pdfeditor/main/locale/hu.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Oldalhoz igazít",
   "PDFE.Views.ViewTab.tipFitToWidth": "Szélességhez igazít",
   "PDFE.Views.ViewTab.tipHeadings": "Címsorok",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Felhasználói felület témája"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Felhasználói felület témája",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/hy.json b/apps/pdfeditor/main/locale/hy.json
index bbd1b6d5cc..7367031320 100644
--- a/apps/pdfeditor/main/locale/hy.json
+++ b/apps/pdfeditor/main/locale/hy.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Հարմարեցնել էջին",
   "PDFE.Views.ViewTab.tipFitToWidth": "Հարմարեցնել լայնությանը",
   "PDFE.Views.ViewTab.tipHeadings": "Գլխագրեր",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Ինտերֆեյսի թեմա"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Ինտերֆեյսի թեմա",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/id.json b/apps/pdfeditor/main/locale/id.json
index 6ca3dc1c2b..496842a56c 100644
--- a/apps/pdfeditor/main/locale/id.json
+++ b/apps/pdfeditor/main/locale/id.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Sesuaikan Halaman",
   "PDFE.Views.ViewTab.tipFitToWidth": "Sesuaikan Lebar",
   "PDFE.Views.ViewTab.tipHeadings": "Tajuk",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema antarmuka"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema antarmuka",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/it.json b/apps/pdfeditor/main/locale/it.json
index e8c2ee3d5c..a229adceec 100644
--- a/apps/pdfeditor/main/locale/it.json
+++ b/apps/pdfeditor/main/locale/it.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Adatta alla pagina",
   "PDFE.Views.ViewTab.tipFitToWidth": "Adatta alla larghezza",
   "PDFE.Views.ViewTab.tipHeadings": "Intestazioni",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema dell'interfaccia"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema dell'interfaccia",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/ja.json b/apps/pdfeditor/main/locale/ja.json
index cb5b5252db..68b52ab8d2 100644
--- a/apps/pdfeditor/main/locale/ja.json
+++ b/apps/pdfeditor/main/locale/ja.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "ページに合わせる",
   "PDFE.Views.ViewTab.tipFitToWidth": "幅に合わせる",
   "PDFE.Views.ViewTab.tipHeadings": "見出し",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "インターフェイスのテーマ"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "インターフェイスのテーマ",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/ko.json b/apps/pdfeditor/main/locale/ko.json
index 706f9d1a03..841872a454 100644
--- a/apps/pdfeditor/main/locale/ko.json
+++ b/apps/pdfeditor/main/locale/ko.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "페이지에 맞춤",
   "PDFE.Views.ViewTab.tipFitToWidth": "너비에 맞춤",
   "PDFE.Views.ViewTab.tipHeadings": "제목",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "인터페이스 테마"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "인터페이스 테마",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/lo.json b/apps/pdfeditor/main/locale/lo.json
index cbfccc822a..f05c7d9b34 100644
--- a/apps/pdfeditor/main/locale/lo.json
+++ b/apps/pdfeditor/main/locale/lo.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "ພໍດີຂອບ",
   "PDFE.Views.ViewTab.tipFitToWidth": "ຄວາມກວ້າງພໍດີ",
   "PDFE.Views.ViewTab.tipHeadings": "ຫົວເລື່ອງ",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "ຮູບແບບການສະແດງຜົນ"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "ຮູບແບບການສະແດງຜົນ",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/lv.json b/apps/pdfeditor/main/locale/lv.json
index f860c31249..64f229208a 100644
--- a/apps/pdfeditor/main/locale/lv.json
+++ b/apps/pdfeditor/main/locale/lv.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Saskaņot ar lapu",
   "PDFE.Views.ViewTab.tipFitToWidth": "Saskaņot ar platumu",
   "PDFE.Views.ViewTab.tipHeadings": "Virsraksti",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interfeisa tēma"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interfeisa tēma",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/ms.json b/apps/pdfeditor/main/locale/ms.json
index a0ff6d1cf6..5124d74fcb 100644
--- a/apps/pdfeditor/main/locale/ms.json
+++ b/apps/pdfeditor/main/locale/ms.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Muat kepada Halaman",
   "PDFE.Views.ViewTab.tipFitToWidth": "Muat kepada Kelebaran",
   "PDFE.Views.ViewTab.tipHeadings": "Pengepala",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema antara muka"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema antara muka",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/nl.json b/apps/pdfeditor/main/locale/nl.json
index e6701b708a..10e6b86291 100644
--- a/apps/pdfeditor/main/locale/nl.json
+++ b/apps/pdfeditor/main/locale/nl.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Aan pagina aanpassen",
   "PDFE.Views.ViewTab.tipFitToWidth": "Aan breedte aanpassen",
   "PDFE.Views.ViewTab.tipHeadings": "Koppen",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interfacethema"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interfacethema",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/pl.json b/apps/pdfeditor/main/locale/pl.json
index 840159fd71..b7caa23ba7 100644
--- a/apps/pdfeditor/main/locale/pl.json
+++ b/apps/pdfeditor/main/locale/pl.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Dopasuj do strony",
   "PDFE.Views.ViewTab.tipFitToWidth": "Dopasuj do szerokości",
   "PDFE.Views.ViewTab.tipHeadings": "Nagłówki",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Motyw interfejsu"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Motyw interfejsu",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/pt-pt.json b/apps/pdfeditor/main/locale/pt-pt.json
index b2a534ec34..3c4bdea55b 100644
--- a/apps/pdfeditor/main/locale/pt-pt.json
+++ b/apps/pdfeditor/main/locale/pt-pt.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Ajustar à página",
   "PDFE.Views.ViewTab.tipFitToWidth": "Ajustar à largura",
   "PDFE.Views.ViewTab.tipHeadings": "Títulos",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema da interface"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema da interface",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/pt.json b/apps/pdfeditor/main/locale/pt.json
index 650a75deb7..b2730f8f5a 100644
--- a/apps/pdfeditor/main/locale/pt.json
+++ b/apps/pdfeditor/main/locale/pt.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Ajustar a página",
   "PDFE.Views.ViewTab.tipFitToWidth": "Ajustar à Largura",
   "PDFE.Views.ViewTab.tipHeadings": "Títulos",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema de interface"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema de interface",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/ro.json b/apps/pdfeditor/main/locale/ro.json
index 31a490ff2e..deedcb5212 100644
--- a/apps/pdfeditor/main/locale/ro.json
+++ b/apps/pdfeditor/main/locale/ro.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Portivire la pagina",
   "PDFE.Views.ViewTab.tipFitToWidth": "Potrivire lățime",
   "PDFE.Views.ViewTab.tipHeadings": "Titluri",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema de interfață"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema de interfață",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/ru.json b/apps/pdfeditor/main/locale/ru.json
index 1696af27ca..da7d6a7ce3 100644
--- a/apps/pdfeditor/main/locale/ru.json
+++ b/apps/pdfeditor/main/locale/ru.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "По размеру страницы",
   "PDFE.Views.ViewTab.tipFitToWidth": "По ширине",
   "PDFE.Views.ViewTab.tipHeadings": "Заголовки",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тема интерфейса"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тема интерфейса",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/si.json b/apps/pdfeditor/main/locale/si.json
index 1472c2ad84..117a9d53d3 100644
--- a/apps/pdfeditor/main/locale/si.json
+++ b/apps/pdfeditor/main/locale/si.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "පිටුවට ගළපන්න",
   "PDFE.Views.ViewTab.tipFitToWidth": "පළලට ගළපන්න",
   "PDFE.Views.ViewTab.tipHeadings": "ශ්‍රීර්ෂනාම",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "අතුරුමුහුණතේ තේමාව"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "අතුරුමුහුණතේ තේමාව",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/sk.json b/apps/pdfeditor/main/locale/sk.json
index e251ee214f..30a43dff1d 100644
--- a/apps/pdfeditor/main/locale/sk.json
+++ b/apps/pdfeditor/main/locale/sk.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Prispôsobiť na stranu",
   "PDFE.Views.ViewTab.tipFitToWidth": "Prispôsobiť na šírku",
   "PDFE.Views.ViewTab.tipHeadings": "Nadpisy",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Vzhľad prostredia"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Vzhľad prostredia",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/sl.json b/apps/pdfeditor/main/locale/sl.json
index 0b2a24112f..c3b421b9bb 100644
--- a/apps/pdfeditor/main/locale/sl.json
+++ b/apps/pdfeditor/main/locale/sl.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Prilagodi stran",
   "PDFE.Views.ViewTab.tipFitToWidth": "Prilagodi širino",
   "PDFE.Views.ViewTab.tipHeadings": "Naslovi",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interface theme"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Interface theme",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/sr-cyrl.json b/apps/pdfeditor/main/locale/sr-cyrl.json
index 6d767bca60..5427b45246 100644
--- a/apps/pdfeditor/main/locale/sr-cyrl.json
+++ b/apps/pdfeditor/main/locale/sr-cyrl.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Прилагоди страници",
   "PDFE.Views.ViewTab.tipFitToWidth": "Прилагоди ширини",
   "PDFE.Views.ViewTab.tipHeadings": "Наслови",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тема интерфејса"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тема интерфејса",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/sr.json b/apps/pdfeditor/main/locale/sr.json
index 91c725734b..122b982f2f 100644
--- a/apps/pdfeditor/main/locale/sr.json
+++ b/apps/pdfeditor/main/locale/sr.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Prilagodi strani",
   "PDFE.Views.ViewTab.tipFitToWidth": "Prilagodi Širinu ",
   "PDFE.Views.ViewTab.tipHeadings": "Naslovi",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema interfejsa"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Tema interfejsa",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/sv.json b/apps/pdfeditor/main/locale/sv.json
index 38dfaf0fbe..5c9de8cfdc 100644
--- a/apps/pdfeditor/main/locale/sv.json
+++ b/apps/pdfeditor/main/locale/sv.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Anpassa till sida",
   "PDFE.Views.ViewTab.tipFitToWidth": "Anpassa till bredd",
   "PDFE.Views.ViewTab.tipHeadings": "Rubriker",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Gränssnittstema"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Gränssnittstema",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/tr.json b/apps/pdfeditor/main/locale/tr.json
index 43032c1d12..50d6be73bc 100644
--- a/apps/pdfeditor/main/locale/tr.json
+++ b/apps/pdfeditor/main/locale/tr.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "Sayfaya Sığdır",
   "PDFE.Views.ViewTab.tipFitToWidth": "Genişliğe Sığdır",
   "PDFE.Views.ViewTab.tipHeadings": "Başlıklar",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Arayüz teması"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Arayüz teması",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/uk.json b/apps/pdfeditor/main/locale/uk.json
index 2662c5b2ba..3c73cb9214 100644
--- a/apps/pdfeditor/main/locale/uk.json
+++ b/apps/pdfeditor/main/locale/uk.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "За розміром сторінки",
   "PDFE.Views.ViewTab.tipFitToWidth": "По ширині",
   "PDFE.Views.ViewTab.tipHeadings": "Заголовки",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тема інтерфейсу"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "Тема інтерфейсу",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/zh-tw.json b/apps/pdfeditor/main/locale/zh-tw.json
index 2e52f36f22..6b31dea6da 100644
--- a/apps/pdfeditor/main/locale/zh-tw.json
+++ b/apps/pdfeditor/main/locale/zh-tw.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "調整至頁面",
   "PDFE.Views.ViewTab.tipFitToWidth": "調整至寬度",
   "PDFE.Views.ViewTab.tipHeadings": "頁首",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "介面主題"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "介面主題",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file
diff --git a/apps/pdfeditor/main/locale/zh.json b/apps/pdfeditor/main/locale/zh.json
index 3cf11186be..6d09a948d9 100644
--- a/apps/pdfeditor/main/locale/zh.json
+++ b/apps/pdfeditor/main/locale/zh.json
@@ -2034,5 +2034,6 @@
   "PDFE.Views.ViewTab.tipFitToPage": "适合页面",
   "PDFE.Views.ViewTab.tipFitToWidth": "适合宽度",
   "PDFE.Views.ViewTab.tipHeadings": "标题",
-  "PDFE.Views.ViewTab.tipInterfaceTheme": "界面主题"
+  "PDFE.Views.ViewTab.tipInterfaceTheme": "界面主题",
+  "PDFE.Controllers.Main.errorPDFFormsLocked": "The action cannot be performed as it causes changes in locked forms."
 }
\ No newline at end of file