20.2.0.19 uistub.exe error

Apologies if this has been raised before in the forum but this afternoon I finally received the update 20.2.0.19 for NIS2013. The only problem I have is if I now try to open NIS2013 from the  shortcut on the desktop or from anywhere in the start menu I get an error stating "Windows is searching for uiStub.exe. To locate the file yourself, click browse."

 

The only way I can launch NIS2013 is the icon on the task bar (near the clock).

 

Let me say before I updated to 20.2.0.19  I could launch NIS2013 from the desktop shortcut or the start menu with no problems.

 

How do I fix it or get it back to normal. By the way I am still on Windows XP.