I believe that I have found the root to my problem. Maybe this will help you. I have a universal memory card bay in my computer that accepts 5 different sized cards. It maps them as D, E, I, L, and M. D and E are for sizes that I never use. So, these are always empty. I did the right click start and went into disk management and disabled the drivers for D and E. Now it starts just fine. I would like to see a configuration entry to just tell it where it should look though. It took me a long time to figure out. In my head, I don't think of D and E as being there because I don't have memory cards installed there. So, I was thinking that I don't have a D. But, my computer thought that it did.