You may end up with QuickBooks Error H505 while trying to access a company file that is not located on your computer. It belongs to the multi-user mode error that is caused when something is blocking the multi-user connection to your server. The error signifies that the company file needs an additional configuration. Below we have mentioned some of the errors that trigger this error.
Due to damaged network data (.ND) file. It prevents QuickBooks from accessing the server.
You might have turned off the QuickBooks Database Server Manager.
When you are unable to get the IP address of the Host computer.
Due to incorrect DNS settings.
If any query related to QuickBooks error H505 persists, you can go through this article or reach our experts.