When upgrading a QuickBooks Company File to a new version of QuickBooks over a network connection, you may encounter one of the following error codes.
Follow these recommendations to avoid errors opening a file for the first time in a new version of QuickBooks Desktop.
To update company files on a server:
Note: Be sure to install the QuickBooks Database Server Manager separately from the full QuickBooks program. Install it either before the full QuickBooks program install, or after uninstalling the QuickBooks program.