This QuickBooks Error H202 1-855-929-O12O is one of the most common errors that typically occurs when a user attempts to open QuickBooks in multi-user mode and the multi-user connection to the server is obstructed. Here, we have listed a few common causes leading this error code to occur as follows, have a look:
- Wrong hosting configuration settings.
- When the server computer firewall is obstructing incoming and outgoing communication.
- Corrupted .ND (network data) file.
- When QuickBooks is unable to receive the IP address of the host system or server hosting the company file.
- Damaged DNS settings.
For requiring in-depth assistance on fixing this error code, dial 1-855-929-O12O.