Try Ewido Security Suite and post back the log it produces, if the problems
continue let us know more information about what the Adware is or what names
are on the pop up Ad's if thats what your seeing
download, install, and update the trial version of ewido security suite
http://www.ewido.net/en/download/
When installing, under "Additional Options" uncheck "Install background
guard" and "Install scan via context menu". Click on update in the left menu,
then click the Start update button. After the update finishes close Ewido
Now reboot to Safe Mode - Restart your computer and immediately begin
tapping the F8 key on your keyboard.
If done right a Windows Advanced Options menu will appear. Select the Safe
Mode option and press Enter.
To return to normal mode just restart your computer as you normally would.
Run Ewido again. From the main menu click on 'scanner' then click 'Complete
System Scan' When ewido finds something, it will pop up a notification.
Select "Remove" and check the boxes "Perform action with all infections" and
"Create encrypted backup" then click on ok.When the scan finishes, click on
"Save Report" and save it to your desktop or c:/drive incase you need it
again.
Regards
Andy