QuickBooks error is Error 6000, -83 may occur due damaged company file issues. 

Causes:

• No permission to access the file.
• Incorrect file extension.

Turning off the hosting of your workstations can be helpful in fixing error 6000, 83 from the utilities tab of file menu.

If you are still seeing QuickBooks Error 6000, -83, call QBSsolved at +1(888) 910 1619.