kvnab.exe - Useless
Manual removal instructions:
AdBreak consists of a Browser Helper Object which opens pop-up advertising as you use Internet Explorer, and a task run at startup which highjacks your home page, search and error pages to point to AdBreak's servers.
Stop the process kvnab.exe and remove BHO item kvnab.dll.
by NightWatcherkvnab.exe Dangerous Rating: 5 out of 5
My PC had gotten a bad rootkit that my ISP antivirus software (powered by McAfee) could not detect, nor could fix.
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