When QuickBooks cannot establish a connection to the company file while in multi-user mode, an Error H202 in QuickBooks appears. Usually, this occurs as a result of network problems, improper hosting configuration, or communication-blocking firewall settings. In order to fix it, make sure your network is configured correctly, check your firewall settings, and make sure QuickBooks services like QBDBMgrN are operating. By following these steps, easy access to the company file can be restored. For immediate assistance, please contact our QuickBooks Experts Team at 1.855.738.2784.
