QuickBooks error 6000 83 occurs at the time QuickBooks tried to access the company file. This error can often cause severe damage to the company file and the system as well. The error occurs due to the below reasons:

1. Incomplete QuickBooks installation
2. Any damaged company (.qbw) file,
3. Multiple systems attempt to host the QB Company file and many more.
4. Try to convert the QB Company file of the earlier version over a network.

Follow the steps to fix QuickBooks Error Code 6000, 83.

Solution 1: Use the QuickBooks File Doctor to fix the error
Solution 2: Turn off hosting on all Workstations
Solution 3: Manually fixation of Error 6000, 83

Turn off hosting on your workstations
Open QuickBooks on one of your workstations.
Don't open your company file.
If you see the "Host Multi-User Access" option, don't select it.
If Stop Hosting Multi-User Access is an option, select it.
Repeat these steps on all of your workstations.

Greetings,
Peter

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