That the question how to remove spyhunter is all over the web so I take it that you tried a few and failed. I'd repost at bleepingcomputer and share the method you tried and in time they'll get back to you.
You can jumpstart your support discussion by reading http://www.bleepingcomputer.com/forums/t/564529/spy-hunter-malware-tool/
I accidentally d/l this program to my desktop PC and I been taken over by it. I have done everything to get rid of it but it has become a bad weed. Since I use Bitdefender I don't need this program. I have tried to uninstall it thru control panel then tried Revo uninstaller and it still pops up at will. What an aggravation it has become when you can't uninstall something you don't want.