Licensing errors Page - Content Changes

Author: PrashanthSundhar

File-Formats/Licensing/licensing-errors.md

@@ -96,4 +96,16 @@ If the application is registered with another version's license key, the followi
 * In your application, register the generated license key. Please refer to this [help topic](https://help.syncfusion.com/file-formats/licensing/how-to-register-in-an-application) for information on registering the license key.
 
 ### Could not load Syncfusion.Licensing.dll assembly version...?
-Make sure that all the referenced Syncfusion assembles are of the same version. Try cleaning and rebuilding the application to resolve assembly conflict issues.
+
+Please ensure that all Syncfusion NuGet packages including [Syncfusion.Licensing](https://www.nuget.org/packages/Syncfusion.Licensing) were installed properly, and assembly references are upgraded to the required version. Also, verify that the csproj and packages.config/web.config files references have been referred with the updated version.
+
+To avoid run-time errors, set copy local to true. Copy Local determines whether a reference is copied to the project output path.
+
+![Set copy local to true](licensing-images/SetCopyLocalTrue.png)
+
+Set “CopyLocal” as True for Syncfusion.Licensing.dll along with all other Syncfusion assemblies and ensure that the Syncfusion.Licensing.dll assembly is also present in the output folder or deployment folder of the application.
+
+![Output folder](licensing-images/OutputFolder.png)
+
+Refer to this knowledge base articles to set [copy local](https://www.syncfusion.com/kb/4808/how-to-resolve-server-error-could-not-load-or-assembly-when-publishing-an-application) as true.
+