User Manual for NVR Server
When restore is needed, be sure to stop the server first if the server is running and click on
“Browse” button get the backup database file then on “Restore”, restoring will begin after the next
confirming dialog. If restore successfully, a pop-up dialog box will be displayed to show success,
or an error message dialog box will be shown.
3.2 Reinstall or Update the NVR Server
When the NVR Server needs an upgrade or reinstall because of the system error, users should
back up the “pdcss.mdb” file which is under the old program’s installation root path, then install
the new NVR Server program, and back the file to the new server, in order to make sure that the
original record data can be found correctly. Or else the old record data can’t be found or there
would be a search error. Backup tool is recommended to be used for back and restore.
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