Damaged program files – The corrupt or damaged program files is another important cause for ‘QuickBooks won’t open Company file’ issue.Therefore, you should always keep monitoring the hard drive of your system so that it does not become unusable. Corrupt or damaged hard drive – If the hard drive of your system on which the QuickBooks software was installed becomes damaged or corrupt due to any possible reason, it also leads to ‘QuickBooks won’t open Company file’ issue.Thus, you should keep a check that the QBWUSER.INI file does not go missing or become damaged in any circumstance. Damaged or missing QBWUSER.INI file – The corrupt or missing QBWUSER.INI file in the QuickBooks QBW file is another significant reason for QuickBooks won’t open Company file issue.Thereby, you should keep the Company file name short so that the Company file remains healthy and usable.
It thus restricts you to access the important data stored in it.
