The section of QuickBooks Tool Hub is termed Company File Issues. You can use this tool to repair common problems that stop you from opening company files. Company File problems summons a device called the QuickBooks File Doctor. QuickBooks errors often harm the QuickBooks program and, therefore, the work and the information. If more than one person is functioning on the QuickBooks Company File, check sure it has been closed or marked inactive. For fast assistance, you can also reach us at the toll-free number 1.800.579.0391.