Download and scan with Spysweeper from Webroot: (the trial link is on the right)


Install it using the Standard Install option. (You will be asked for your e-mail address, it is safe to give it. If you receive alerts from your firewall, allow all activities for Spy Sweeper)
You will be prompted to check for updated definitions, please do so.
Click on "Options" > "Sweep Options" and check "Sweep all Folders on Selected drives".
Check "Local Disc C" and under "What to Sweep", check every box.
Click on "Sweep" and allow it to fully scan your system.
When the sweep has finished, click "Remove" to remove any items found.
Exit SpySweeper and reboot your computer.

NOTE: After Spysweeper has finishined and removed any items found, it is important that you exit and reboot your computer right away to ensure the infection is fully removed.