Error opening Draftsight

Anyone able to help me with this error message loading Draftsight please? I'm a Windows 11 user.

 

 "Error loading C:\\Program Files\\Dassault Systemes\\DraftSight\\bin\\addins\\DrawCompare.dll add-in file.

Add-in file does not exist."

 

I have deactivated Draftsight and uploaded again to no effect.

 

Cheers

Richard