I can't figure out how to stop caching of thumbnails in home premium. Whenever I insert my camera's memory card in the computer to copy pictures off of it, windows shows me old thumbnails. I know I can use disk cleanup and it will get rid of them but I have to do that every time and I want it to stop. In XP I just told it not to store thumbnails and I want to do the same here. Please note home premium does not have group policy editor--that seems to be the only way to fix it according to Google.
I found Thumbnail Cache - Enable or Disable
and tried downloading and running the disable_thumbnail_cache.reg file then logging off and back on but it didn't fix anything.