You need to re-post with the exact error message. A Google search didn't
throw any light on this particular file, neither did a search of my hard
disk. So ......
You could try downloading either SpyBot or AdAware (or both, they're free)
and seeing if its a question of spyware. Or try your Trojan /Antivirus
software in case you've caught something nasty. Flush out your Internet
Explorer Temp Files whilst you're at it.