How is it running ?
Please use the following suggestion to help prevent reinfection
Download the following program, For keeping crap off your system to begin with
Prevent the installation of ActiveX-based spyware, adware, browser hijackers, dialers, and other potentially unwanted pests. Block spyware/tracking cookies in Internet Explorer and Mozilla/Firefox. Restrict the actions of potentially dangerous sites in Internet Explorer.
Download Spyware Blaster
Keep AD-Aware. and Spybot 1.3 handy, Check them for updates prior to running and run them weekly
Same with your Anti Virus,
For an added check run an online virus scan, you can use one of the 2 below,
Be sure and give the Temp folders a cleaning out now and then as well, Make sure after you clean your Temp files to empty out your Recycle bin as well.
Click Start | Run | type in cleanmgr | OK
Let it scan your system for files to remove.
Make sure Temporary Files, Temporary Internet Files, and Recycle Bin are the only things checked.
Press OK to remove them.
Remeber to Check Windows for updates