The error message QuickBooks Won't Restore Backup appears when the program is unable to restore a backup of a company file. File corruption, incompatible file formats, and inadequate system permissions are common reasons. Verifying file integrity, making sure the file type is proper, and examining folder permissions to allow for successful restoration are all necessary steps in fixing this problem. In the event that you have any issues, please call the QB Support team at 1.855.738.2784.