I am installing Visual Studio 2010 on a vista 64 bits machine.
During the install it asked for a restart.
Since that, vista won't load. I tried restore to previous good configuration - didn't help.
I am only able to boot it using safe mode with networking. When I did that, it continued the vista part of the install (the screen with the 3 out of 3 updates) but after that when I restarted again - still fails.