Can any one help me get rid of this annoying F*****g active desktop, I was messing around the other day and found this moving piston picture in a web site it was about the size of the avatar thingies that people put under there user name, I right clicked on the picture then clicked "set as desktop item" then a box appeared with the words Internet Explorer "do you want to add an active Desktop item to your Desktop" and I clicked "Yes"

As you can see from the pic bellow it overlays the original desktop picture and when I log off it disappears to reveal the original desktop for a few seconds until the computer shuts down, I have tried right clicking and delete but I don't get that option, all I get is

Arrange icons by >
Refresh
NVIDIA control panel
New >
Properties

I have searched for it elsewhere on the computer but can't seem to find it anywhere.

Any Help would be greatly appreciated "It's doing my head in"