QuickBooks is a popular accounting software that is widely used by businesses of all sizes. When multiple users need to access the same company file simultaneously, QuickBooks offers a multi-user mode. However, sometimes users encounter issues while using the multi-user mode. Some of the common causes of QuickBooks multi-user mode not workingare:

• The firewall settings on your computer may be blocking the connection between QuickBooks and other computers on the network.

• QuickBooks multi-user mode requires a properly configured network setup. If the network is not set up correctly, QuickBooks may not be able to communicate with other computers on the network.

• Sometimes the QuickBooks company file may become corrupted, which can cause issues with multi-user mode. To fix this, try running the QuickBooks File Doctor tool to repair the file.