Whenever I right click a file it says

[beecher]

Whenever I right-click on a file it always says that explorer is not responding and it restarts it
How do I fix this and it started doing this after I tried to change the windows branding logo it worked but then it started doing
And I used scan system files to restore the original copy and it didn't fix it either

 

[Layback Bear]

Well I have had explored shut down and had to restart often when I first got Windows 7 and sfc /scannow fixed it for me. Notice the space between the c and the /

 

[StalkeR]

http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html