I was messin' around on my computer as geeks do (nothing harmful) with all of my security running (Windows firewall, Windows Defender, Kaspersky) when all of these stupid pop-ups start coming. At first I thought it was just a little spyware issue; no big deal right? WRONG! I opened my start bar to pull up an anti-spyware program (I don't like using the system tray) and notice that the Turn Off My Computer button is missing, and that it doesn't display my username at the top. I looked at the processes running, and after finding I couple that I researched and found were worms or small viruses (all extensions of the same overall virus, I don't remember what it was) I decided it would be best to shut down and reboot in safe mode. That probably wans't the best choice at the time. After it got through all of the loading, it immediately blue screened. I tried booting it up in all of the modes (start windows normally, safe mode, safe mode with networking, etc.), but the same thing happened every time. If I were smart enough to back-up regularly, I would just reformat and reinstall, no biggie. However, I do not have any removable disc large enough to back-up all of my files. At the moment, I am running Ubuntu off of an "emergency" live disc that I keep in my drawer. I would just backup through the network to my parents' computer, but it is about four or five years old and only has about a 32GB HD.
The error I get is: Unmountable_Boot_Volume 0x000000ED (0x89c3B900, 0xC000009C, 0x00000000, 0x000000000)
As Atri told me in the chat, I booted from my XP disc and went into the recovery console. I ran the commands fixmbr and fixboot. They bother worked fine (I didn't get any errors), but it didn't fix the boot!
Sorry I can't really provide more information,