How to resolve QuickBooks Error H202

QuickBooks Error H202 occurs when QuickBooks is unable to establish a connection to the company file located on another computer. This error typically indicates issues with multi-user setup, such as incorrect hosting configuration, network connectivity problems, or firewall settings blocking communication between the server and client systems.

URL: https://community.fabric.microsoft.com/t5/Service/How-to-fix-QuickBooks-Error-code-H202-When-Switching-Multi-user/m-p/4075017#M241473