New
#11
First and Most Important
Protect your data or you'll loose it!
Your safest option would be to take the hard drive out of your computer and place it in another computer and save your data before you go anywhere with your current plan of attack. You'll be much happier; it takes less then a second to loose hundreds of hours of work.
Once you are free from the stress you'll be able to be more creative with your options of fixing your problem.:)