Oh, going back to the VIRUS part of your prob - You can attampt to reslove this by downloading
HJTsetup.exe from maybe another PC onto a CD.
* Save HJTsetup.exe to your desktop.
* Doubleclick on the HJTsetup.exe icon on your desktop.
* By default it will install to C:\Program Files\Hijack This.
* Continue to click Next in the setup dialogue boxes until you get to the Select Addition Tasks dialogue.
* Put a check by Create a desktop icon then click Next again.
* Continue to follow the rest of the prompts from there.
* At the final dialogue box click Finish and it will launch Hijack This.
* Click on the Do a system scan and save a logfile button. It will scan and the log should open in notepad.
* Click on "Edit > Select All" then click on "Edit > Copy" to copy the entire contents of the log.
* Come back here to this thread and Paste the log in your next reply.
*
DO NOT have Hijack This fix anything yet. Most of what it finds will be harmless or even required.