I have been using QuickBooks Accounting Software for a long time now but recently started facing different errors, the most recent error faced by me is QuickBooks Error 6190 816, and the Error message it shows on the screen is can't open the company file. It appears when multiple users open the file in 'single-user mode' as opposed to using QuickBooks as a multi-user process." QuickBooks error 6190 816 " appears when multi-user companies open the file in single-user mode. If someone can help it would be much appreciated.
