NIS2012 Won't open from desktop icon

Hi all,
Just noticed this today.Running windows 7 64.............When i double click the desktop icon i get this

c:\Program Files(x86)Norton Internet Security\Engine64\19.8.0.14\uistub.exe

The application has failed to start because it's side-by-side configuration is incorrect.
Please see the application event log or use Commandlin sxstrace.exe tool for more detail.

If i open via the hidden  icons on the taskbar,NIS 2012 opens and runs without problem.I've tried reinstalling,Using NRnR tool and by running the clean tool.
Any help will be appreciated.