i get an pop-up ad with 2 windows one "UL Window URL" and other "UL Window seek" and it tries to connect to a porn web page.i have tried spybot but of no use.
Its a p2p worm, use an antivirus and scan.
go into SAFE MODE and scan ur pc with any 2 of the following
windows defender/ms antispy
adaware
ewido anti-spyware 4 (NEW)
or
spyware doctor
spysweeper
then clear ur pc temp junk etc with 'ccleaner'.
Download Spy Cleaner Platinum from the url below:
*www.topdownloads.net/software/view.php?id=33810
After installation start the software. Go To "Utilities" Screen and send them "IE Hijack Repair" log. They will respond you with solution with in 24 hrs.
Spybot and Adaware should be used together.
I think you are using IE as your browser. Stop using IE from now on, and use FireFox. Install ZoneAlarm firewall. Browse the Net using FireFox only, since the Adware uses IE!! Whenever any program tries to connect to the Net, ZoneAlarm will prompt you to allow or deny it Net connection. If the program looks suspicious deny it Net access. You should also install good anti-spyware software like SpyBot or Spy Sweeper , download the latest updates and make a full System scan.