Win7 PC boot failure - bad driver to blame?

I rebooted my ProStar Win7 Pro PC 4 nights ago,and it would not boot all the way up. It got as far as the black screen with the "Starting Windows" phrase and would not go further. I rebooted, at which point Startup Repair tried to fix the problem but couldn't. I wrote down the results (the details are in the attached txt file). The results said something about a "bad driver." I was able to...