[Thermodyne]

You prolly have a downloaded bot installed on your system go to IE/tools/Internet options/General tab/Settings button/View objects button Look for unsigned ActiveX and Java
entries. Then go to Add/Remove Programs and look for programs that you did not install. Anything with Gator in the name would be suspect, but their are many others. You also need to set IE so that no ActiveX and such can be installed without at least asking. If several people use the system, then IE should be set so that none of these can be installed (High Security).