the Application Data folder for Microsoft Visual web developer 2010 Express could not be created.

i am using windows 7 .

when i click C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\VWDExpress.exe . i am getting this error message .

the Application Data folder for Microsoft Visual web developer 2010 Express could not be created.

i followed this tutorial . but it still does not fix the issue 

http://stackoverflow.com/questions/7932319/visual-studio-2010-the-application-data-folder-for-visual-studio-cannot-be-crea

http://stackoverflow.com/questions/4577623/the-application-data-folder-for-visual-studio-cannot-be-created