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NVR 2.2 SP3 (V2.2.57) User’s Manual
16
Backup
If you are doing a fresh install, you may ignore this section.
If you are upgrading from a previous version of NVR or otherwise doing a re-install, then it
would be best to backup existing settings before installing. Please note that NVR 2.2 SP3 has
a slightly change database structure. You must use the latest version of Backup Wizard that
comes with the NVR 2.2 SP3 for backup and restore. During NVR 2.2 SP3 installation, the
existing database will be converted to the new format, and your existing data will still be
accessible by the upgraded version.
Click
“Step 1: Backup Database” to launch Backup Wizard. Select the version of NVR installed
on the current PC. Use the closest one if you do not find an exact match.
Enter the correct
NVR IP address, NVR Admin account and password.
Then choose the destination folder for
backup files (Default folder is C:\backup).
For detailed instructions, please see Backup Wizard User
’s Manual.
SQL
NVR 2.2 requires SQL database engine to work. The NVR installer will automatically install
Microsoft SQL 2005 Express SP3 on your PC. Please follow all on-screen instructions.
If you have already installed Microsoft SQL 2005, please be sure to upgrade it to SP3.
During NVR installation, NVR will need to log in to Database Server. Please provide your own
password for Login ID
“sa”, instead of the default password for fresh SQL installs.
IIS Server
NVR 2.2 SP3 requires Microsoft IIS server to operate. You need to install and configure IIS
before installing or upgrading your NVR. Please refer to the document
“How to Setup IIS
Server
” for detailed instructions.
Please note that 64-bit systems are configured slightly
different from 32-bit systems.