Cannot change desktop background
When I go to display properties and click on the desktop tab, the window closes and I receive this error:
Run a DLL as an App has encountered a problem and needs to close. We are sorry for the inconvenience.
Then sometimes I get the same error but more detailed info:
I've run Ad-Aware and Spybot to get rid of spyware, but it didn't help. I've scanned with both Norton and the online Trend Micro Scanner and that didn't help. I'm at my wit's end, I just have no clue why in the world this is happening. I can click on all the other tabs in display properties, but when I click on desktop it closes and I get this error. Does anyone have any idea what's wrong?