Hello, I think you cannot locate the necessary hard drive because of the driver error mess and wrong registry commands. Try to use the CCleaner application and clean the registry. If this doesn't help, you can
visit the salvagedata online site. The site I mentioned provides hard disk data recovery services for their customers to restore the data from your disk when you solve the directory issues with your disk. Have a great day, and I hope you will solve your problem with my help,leon!