The H202 error indicates connection failure in multi-user mode. To fix it, verify your network setup, ensure Database Server Manager is running, and adjust firewall permissions. Renaming corrupted .ND files can also help. Following these steps restores secure access to the company file, allowing all users to work without connectivity interruptions. https://doorspell.com/blogs/42834/A-Quick-View-on-Causes-Ways-to-Fix-copyright-Error