I made a BIG mistake with combofix

I really did something stupid last night. I've got a bug that keeps redirecting my brower so I followed the instruction and downloaded a number of programs, SUPERAntiSpyware, Malwarebytes Anti-Malware and the problem one.....combofix.exe. The first few programs were a piece of cake. For the combofix program I looked up my operating system and made I believe the mistake that it was 64 bit. Started to run the Combofix program and now my computer won't open windows in any mode, goes blue screen. I've found a recovery disk and when I load it I can get to msdos C:\windows but haven't a clue what to do next. I know just enough to get me in trouble, hence the spot I'm in now. ANYBODY willing to lend a hand and give me a quick guide to how to get combofix off my window directory so I can reboot again into windows?

Huge thank you for any one that might be able to help!

 

if you are at a command prompt, you can try typing in 'chkdsk c: /r' and pressing enter. See where that gets you.