Well, it looks like you got bounced back from the Virus Removal Forum to the Am I infected Forum. Firstly, I would see if you can install your software in Safe Mode. If not then do the following.
Download Kaspersky Rescue Disk on another computer and burn the iso to a DVD or CD. Connect your computer via Ethernet as this will get you updated definitions. Boot the disk and run the scan. This may remove enough infections to allow you to scan with Windows software.