asoniem

I want to get rid of iexplore.exe. I searched for all occurrences including hidden files and system files. I renamed all. Only the one in program files remained there. As soon as I renamed it an other file named iexplore.exe was newly created within say 10 seconds. The same after deleting it. Even with Hijackthis, using the option delete after reboot, it reappeared. How is this possible? And how to get rid of it? regards, arthur