Back up the file again. file handling, backups, troubleshooting, troubleshooting, backups, . You may have accidentally clicked the Cancel button, which causes QuickBooks to abandon the backup. file handling, backups, troubleshooting, troubleshooting, backups, . If the file still fails to back up, try the following suggestions.
Make sure the media (CD, flash drive, ZipĀ® disk, and so on) you're trying to use has enough space to hold the backup. file handling, backups, troubleshooting, troubleshooting, backups, . Because of enhanced data protection backup files beginning in QuickBooks 2007 are much larger than in earlier versions. file handling, backups, troubleshooting, troubleshooting, backups, .
Sometimes media can get damaged (scratches, bad sectors on the disk, etc.). file handling, backups, troubleshooting, troubleshooting, backups, . Try using a new CD, Zip disk, or USB flash drive to do the backup.
Before QuickBooks backs up your company file, it verifies the integrity of the data. file handling, backups, troubleshooting, troubleshooting, backups, . If there's a problem with your data, you'll see a data verification error and back up won't proceed. file handling, backups, troubleshooting, troubleshooting, backups, . To fix this, follow the prompts to rebuild the data and run another data verification. file handling, backups, troubleshooting, troubleshooting, backups, . Once the data passes verification, you can then run a backup.
If you continually need to rebuild your data file when backing up, there may be a bad connection between your computer and where the data file exists. file handling, backups, troubleshooting, troubleshooting, backups, . Check the connection. file handling, backups, troubleshooting, troubleshooting, backups, . If you are using removable storage media, make sure that it's inserted or connected properly.
If you get a Windows permission error, you may not have Windows permission to save to the folder location you've set for your backups. file handling, backups, troubleshooting, troubleshooting, backups, . Search Microsoft Help for "Folder permissions" to learn about editing folder permissions for Microsoft Windows.
If you're running a scheduled backup make sure you stored the Windows login information in the backup schedule and that the user login has Windows permission to save to the location you've set in the scheduled backup.
If backup fails mid-process, you can also check the backup log file located at:
Windows XP or Windows 2000: C:\Documents and Settings\(your user name)\Local Settings\Application Data\intuit\Quickbooks\log\qbbackup.log
Windows Vista: C:\Users\(your user name)\App Data\Local\intuit\Quickbooks\log\qbbackup.log
If you can't find the qbbackup.log file, it may be that the file is hidden in Windows:
Windows XP: Right-click the Windows Start button, click Explore, then Tools, then Folder Options, and then the View tab. file handling, backups, troubleshooting, troubleshooting, backups, . Click Show hidden files and folders.
Windows Vista: Right-click the Windows Start button, click Explore, then click the Organize drop-down menu, and then click Folder and Search Options. file handling, backups, troubleshooting, troubleshooting, backups, . Click the View tab and in Hidden files and folders, click Show hidden files and folders.