ACTi NVR 3 V3.0.09 - Manual (Page 17)

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NVR 3.0 System Administrator’s Manual
17
Pre-requisites
These prerequisites below are necessary before installation:
1. Suitable System Specifications
Ensure that the server computer meets the minimum system requirements, and that the server
computer has C Drive.
2. Uninstall Previous ACTi NVR 2.x Server
NVR 3.0 server and NVR 2.x server cannot co-exist on the same server computer. You can
find instructions on System Migration on page 123 for how to perform a NVR system migration.
3. More than 40 GB Space on Storage Drive
Please make at least 20 GB memory space on the storage disk drive. You may choose different
disk drive on Setup pageStorage tab.
4. Turn Off Windows UAC Function
UAC (User Access Control) is a security setting that restricts access in Microsoft Windows. You
must disable UAC before installing NVR in Windows Vista and Windows 7, for the installation
of application components and certain program features would be interrupted by this security
rule. You may disable UAC through Windows control panel.
If you are using Windows 8, please enable the built-in Administrator account and log in with
this identity, or add this NVR site to IE browser ’s trusted sites ( please follow the solution
provided for Condition 2: Why can’t I install Active X controls after logging in? on page 30
to do so).
Disable UAC in Windows 7
1. Go to Windows Control Panel , type “UAC” in search box.
2. Click “Change User Account Control settings”