Listed below are several causes that can lead to QB Error Code 6000 83:
· Damaged company file or folder.
· Firewall or browser has blocked QuickBooks files.
· The file extension is incorrect.
· Incomplete QuickBooks installation.
· Multiple workstations trying to host the company file.
If you are still unable to resolve QuickBooks Error 6000 83, then immediately contact the QuickBooks Customer Serviceby dialing +1-855-248-9031..