QuickBooks host mode enabled on wrong workstation causes lock conflicts

Scenario

A workstation accidentally hosts the company file, causing confusing lock and multi-user behavior.

Recommended Resolution Path

1. Verify which system should actually be in hosting mode.
2. Disable hosting on all client workstations and leave it only on the approved host.
3. Restart QuickBooks services after correcting the host role.
4. Document the intended host so later techs do not re-enable hosting on random endpoints.

Technician Notes

Confirm the result, document the root cause, and record any preventative action worth standardizing.