how to restore the folder icons

i installed a program on my pc i think it is a theme but i am not really sure. on that day i installed 3 programs i think a theme, and customize theme for media player and i forgot the other one. then i saw my folders icon is changed and i uninstalled those programs but the folder icon does not restore. i try to do and edit on regedit but it does not work.
i want to remove the customized icon and restore the folders icon on its original yellow-brown folder. please help... thanks a lot

did you just installed third party themes(not the ones that are made by microsoft) in your computer?did you patch some system files?because installing 3rd party themes requires you to patch your system files, otherwise it will really cause some problems..

I think you probably have 2 choices:

The first would be to take a look at this tutorial: How to Change the Windows 7 Default Folder Icon. Within this tutorial, Option 2 tells you how to restore the folder to the default folder icon. If that doesn't help you, at the end of the tutorial, toward the bottom of the page, is a long list of other tutorials on related subjects, followed by other posters' threads on the same or similar subjects.

Your 2nd option would be to do a System Restore to just before you changed the first of the three themes.

i'm running a windows7 home premium service pack 1..
tnx for your answers.. hoping that one of these can solve my problem :)

Folder Icon - Change Windows 7 Default Folder Icon
i tried this but it does not work..

Jerry's solution will fix everything up!
Looking forward to your results! :)