I am getting a "Microsoft (insert application name) can't display Clip Art" error messages pop-up when Excel or Outlook is booted. Outlook is using Word 2003 as the editor. When I start typing in the message box of a new message or in a reply I get the pop-up twice after each letter typed. I get the pop-up when Excel is opened. I am using Windows XP, MCE operating system.
I am suspicious that is this not a MS message, but a virus. What is happening?
P.S. I have run multiple scan with Lavasoft's Ad-Aware and it finds WinHound. When I delete it, it is still there on the next scan. Does this have anything to do with the error message pop-up?