Blue screen in Bootcamp

I installed 64 bit Windows 7 on bootcamp via the student edition. I then installed and set up Fusion3 to connect to Bootcamp. All worked well.

I then, through Fusion, reinstalled Windows 7 with an upgrade to activate it. There are other threads on why I had to do this.

That worked, and I can now get into Windows 7 in Fusion 3 no problem.

The issue is, now when I try to get into Bootcamp, I get a blue screen, and I cannot get it to load.

Anyone have any ideas? I really want to play Dragon Age!

 

Bump.

Anyone know if there is a way to recover my ability to log in to bootcamp?

If not, here is my thought, Blow away the bootcamp partition and Fusion.

Install Windows 7 to bootcamp, install Snow Leopard drivers and MS updates and all that. Register Windows from bootcamp.

Only then should I attach Fusion to the partition.

Will this work, if recovery is not possible?