I know it's possible, I just don't know how to do this...
I'm only answering you, cos you can't forget that user can easily change his wallpaper just by opening an image on IE and then choosing "Set as Wallpaper"...
I'm not sure if there's a way to block this...
JL
nothing is impossible, it's sometimes very hard to do!
If your thread is solved... Please edit it and add [Resolved] or [Solved] on it!
we had a policy to limit changes to the desktop at all. also, everyone used the same spellcheck db. talk about sick! it contained typos that we had to fix after running spellcheck!