So you've only done the first step of the many I wrote out. All of the others require using the DVD Repair console or a System Repair Disk, not automatic Startup Repair as stated.
See if you can find a Windows 7 computer to make a System Repair CD: System Repair Disc - Create
or borrow or find a Windows 7 installation ISO to burn a DVD as you may need to reinstall if Repairs don't work.
Then work through the steps.