image tiles not displaying images

About 2 weeks ago, windows explorer stopped displaying images in any folder containing graphics. All it displays is an icon. Changing the view to medium or large doesn't matter, it only displays a placeholder and not the image. My other image software programs displays images fine, just not in explorer which is very annoying when I am trying to browse my photos.

Any ideas?

Might be a problem with the Icon Cache. Try to rebuild it..

Hang on I'll find a link.

But I know that Tune Up Utilities does the trick. If you happen to have that avaliable.

EDIT:
http://www.vistax64.com/tutorials/117229-icon-cache-rebuild.html

Try that?