I have a Windows Vista Gateway laptop and it won't take me to my home screen. I turn my laptop on and the Gateway screen shows but right after that it say A Disk Read Error Occured press Ctrl+Alt+Del and I do that but it still won't work. I lost the recovery disk that came with the laptop. I bought my laptop many years ago, is there anyway I can fix the problem without a recovery disk or is there a store I can buy a recovery disk to help fix the problem?