I have a program that was to help me with my reboot problem. I can access the dos but I can't get the restore system to start. I see the F drive and all the files but I don't know enough about dos to get it to restore. I even tried to paste a copy of the drive from an earlier time but I can't get it started and my acer warranty is out. I use this laptop to make cad drawings when I'm not in my office. Help!!!