QuickBooks error code 179 is a technical issue in QuickBooks which mostly occurs while connecting to the bank account through QuickBooks. It may also appear while taking the backup of the Company files in QuickBooks. Soon after the appearance of the error message, all the unsaved processes and changes are lost and QuickBooks experiences a sudden shutdown. The error message which appears is “QuickBooks Error Code 179 During Backup forcing Rebuild”. The error message suggests that the user should go for the rebuild tool for resolving the data integrity issues maligning the Company file. Go through this comprehensive article to know more.