Why does Quickbooks keep aborting? Quickbooks keep aborting because when the transaction is aborted and software ask the user to restart the system for resuming the process and these type of errors damages the QBUSER.ini file and which results that Quickbooks keeps aborting. There are many reasons for Quickbooks keep aborting- when multiple computers hosting the QuickBooks company file, when the configurations of different versions of QuickBooks clashing within a multi-user setup, etc.