Error loading C:\Program Files\Dassault Systemes\DraftSight\bin\addins\DrawCompare.dll add-in file.Add-in file does not exist.Error loading C:\Program Files\Dassault Systemes\DraftSight\bin\DS3DContentCentral.dll add-in file.Add-in file does not exist.

I am getting this error and following this the SW stops working, tried Clean re-installation , but I keep getting the same error message