Why would you reinstall a parasite??
Angela, ADW.Tenget.A is the parasite IGetNet.
http://www.doxdesk.com/parasite/IGetNet.html
With Housecall finding 5 files, some must be in your restore archive.
First install, update and run Spybot-S&D. Have Spybot remove all red entries.
http://tomcoyote.org/SPYBOT/
Then disable system restore, reboot, enable system restore and reboot. Here's how:
http://service1.symantec.com/SUPPORT/tsgeninfo.nsf/docid/2001111912274039