I have an old Toshiba laptop for Windows XP and but i cannot boot the system driver right this time. When i try to power on, you may see a Windows XP logo while loads the progress bar in a few seconds. Once the progress bar are stopped, you may see a blue screen contains a system driver (e.g., DeepFrz.sys cannot load the system driver at a same time). How doesn't have to remove this program yet?