diff --git a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua
index a2009f67..da8c0c2a 100644
--- a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
+++ b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
@@ -7609,9 +7609,6 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T13982828
 -- File has no extension
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T1555980031"] = "File has no extension"
 
--- This file format is not supported. Please convert .doc file to .docx (e.g. with Word).
-UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T2634293666"] = "This file format is not supported. Please convert .doc file to .docx (e.g. with Word)."
-
 -- Audio files are not supported yet
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T2919730669"] = "Audio files are not supported yet"
 
@@ -7624,6 +7621,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T29806295
 -- Images are not supported at this place
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T305247150"] = "Images are not supported at this place"
 
+-- This file format is not supported. Please convert the .doc file to .docx (e.g. with Microsoft Word).
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T3740637731"] = "This file format is not supported. Please convert the .doc file to .docx (e.g. with Microsoft Word)."
+
 -- Unsupported file type
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T4041351522"] = "Unsupported file type"
 
diff --git a/app/MindWork AI Studio/Tools/Validation/FileExtensionValidation.cs b/app/MindWork AI Studio/Tools/Validation/FileExtensionValidation.cs
index 9452e5fc..2251ecd5 100644
--- a/app/MindWork AI Studio/Tools/Validation/FileExtensionValidation.cs	
+++ b/app/MindWork AI Studio/Tools/Validation/FileExtensionValidation.cs	
@@ -47,7 +47,7 @@ public static class FileExtensionValidation
         {
             await MessageBus.INSTANCE.SendWarning(new(
                 Icons.Material.Filled.Description,
-                TB("This file format is not supported. Please convert .doc file to .docx (e.g. with Word).")));
+                TB("This file format is not supported. Please convert the .doc file to .docx (e.g. with Microsoft Word).")));
             return false;
         }
 
diff --git a/app/MindWork AI Studio/wwwroot/changelog/v26.4.1.md b/app/MindWork AI Studio/wwwroot/changelog/v26.4.1.md
index 2cf56561..8b4c23e0 100644
--- a/app/MindWork AI Studio/wwwroot/changelog/v26.4.1.md	
+++ b/app/MindWork AI Studio/wwwroot/changelog/v26.4.1.md	
@@ -37,7 +37,7 @@
 - Fixed an issue where file and folder selection dialogs could open more than once on Windows. Thanks to Bernhard for reporting this bug.
 - Fixed an issue where exporting to Word could fail when the message contained certain formatting.
 - Fixed security issues in the native app runtime by strengthening how AI Studio creates and protects the secret values used for its internal secure connection.
-- Fixed an issue by no longer accepting .doc files. Users will now receive an appropriate error message when attempting to upload them. Thanks to Bernhard for reporting this bug.
+- Fixed an issue by no longer accepting .doc files. Users will now receive an appropriate error message when attempting to upload them. Thanks to Bernhard for reporting this issue.
 - Updated several security-sensitive Rust dependencies in the native runtime to address known vulnerabilities.
 - Updated .NET to v9.0.15
 - Updated dependencies
\ No newline at end of file