Steps to Resolve ‘QuickBooks Unable to Backup Company File’ Errorīelow are the possible steps to resolve QuickBooks unable to back up company file error on a Windows PC. Wrong backup path in QuickBooks® settings.Backup storage media isn’t available/connected.QuickBooks® files used by another program during backup process.
‘QuickBooks Unable to Backup Company File’Įrror may occur due to the following reasons: However, while taking QuickBooks backup, youīackup failed Reasons for QuickBooks Backup Errors You may also automate the process to createĪ backup of your QuickBooks® company files at regular intervals.