The Astroman

Well, I installed some soft, and then on boot up I get a BSOD. It happens just be4 login. In fact, the BSOD mentions the log on screen (as what's failed). I didn't create an ASR floppy to recover from.

What are my options? Do I have to format and start from 0 ?

I tried booting into safe mode and Last Know working config, they both give me the BSOD.

EDIT:

The BSOD is:

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