First thing you do is unplug your internet and go to safe mode always, then you remove all unneeded programs from your startup, run a virus scan and reset your browser settings in all your browser's, or you can take the easy road and just reinstall windows. One thing that might be the case with browser hijackers is that they add a line of code in your browser launcher properties that makes your browser launch on a certain site even if it's not in the browser settings. Just right click your browser and go to properties and remove the website at the end of the launch code
Have you tried Hitman Pro? It usually seals the deal for me for finding malware/adware and rootkits.
I can't seem to find the code for my browser. Care to give me a more detailed way to find it.
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