Hello,
I hope some guru out there can help me as I am as the title says incredibly stupid.

. Let me give a few details on my latest stupid stunt.
1. I have a family desktop PC.
2. I have a work laptop.
3. I had the bright idea to network these PC's so I could share files wirelessly. Cool... listen to tunes from my desktop while working on my laptop.
4. I changed from a domain to user group on my laptop as I also did with my desktop.
5. I reboot the desktop, for the changes to take place, no problem.
6. I reboot the laptop, for the changes to take place, BIG problem.
It seems that because I changed my from a domain to user group on my laptop my username & password are no longer valid. PROBLEM. Completely & totally locked out of my work laptop. What an incredibly stupid thing to do I hear you all cry. Well yeah. D'OH

. I tried booting in safe mode & still no good which made me feel even dafter.
Does anyone have any advice that can help me.....other than contact my companys tech support
