Last night I installed Norton Utilities and ran the registry compacter. After rebooting I got a blue screen. Now, I can't get past it and can't boot my computer. For some reason, the system restore won't work either. It shows my last restore point but the box is grayed out so I can't select it. Windows 7 came pre-installed on my system so I don't have a disc. I do have my system recovery discs but I'm afraid to use them because it will wipe out all of my files. Safe mode also leads to a blue screen.
I use this computer for work and I can't afford to have it out of commission like this. I need a way of booting to my desktop so I can delete Norton.