Hello, So I have been wanting to fix this issue for a while. I want to have a fresh backup file on my computer to use incase anything ever goes wrong and I have to revert to a earlier time. My last backup was back in December and has stopped working since then. I have done a lot to this computer and If I ever have to do a system restore that's the only backup point I could revert to and that's bad. I would loose A LOT of stuff on my PC. Okay so every time I try and run the backup or when it runs on its own I get this error message: The system can not find the file specified. With error code 0x80070002 at the bottom of more information. I'm using a 1TB USB External HDD. Brand is Green Drive. My PC is an HP and is using a motherboard that they shipped it with. This is my motherboard just incase anyone wants to see, because I read this might be a USB chip set issue.( http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01925486&lc=en&cc=us&dlc=en&product=4223474 ) I'm using Windows 7 x64bit. Can anyone help me resolve this issue. I would really like to get it fixed so I can safely backup my files in case of emergencies.