Desktop seems to keep reverting back to same wallpaper ?

[mazza7282]

I've currently got hold of a company laptop. Every time I turn on the laptop it comes up with the companies logo for the wallpaper. I can change it, but upon restart it comes back again with the companies logo.

If memory serves me correct, I know there is some registry that needs to be changed ?? But I do not know which keys to find/modify

Any ideas ?

Thanks