[crispy]

Another option is to run Frogsice.

This should give you a log file telling you what searchs your game is making for a debugger.

If you 100% sure there isn't any lingering files, dll's, etc left over from uninstaling.

I would hazard a guess that SmartCheck is the culprit so try...

1. there is also a known detection for SC by searching for the 'smrtchck.tsf' file in c:\%windir%, rename this file and it will destroy that detection

2. checking the SChck registry entries which store the last opened files in your registry. Remove these as well.

It wouldn't be the first time that an uninstalled program left loads of crap lying around.

Good luck