Install Activex - D-Link DNS-722-4 User Manual

Section 4 - Troubleshooting

Install ActiveX

If you cannot see the complete page of the system when using Internet Explorer, the ActiveX installation process may
not be complete.
Step 1: Click the Live View/Playback button on the top right.
Step 2: The browser will ask whether to install ActiveX.
Step 3: Click the upper bar to begin the installation process.
Step 4: Click the Install button to complete the process.
Upgrade Process When Applying Windows Vista
Windows Vista limits the authority of some users, which cause the system to reject a connection through Windows
Explorer. In this condition, you must change the settings of Vista first.
Step 1: Go to Start -> Control Panel.
Step 2: Select Administrative Tools.
Step 3: Select Local Security Policy/Security Options.
Step 4: Select "Network security: LAN Manager authentication level".
Step 5: From the drop-down menu, choose "Send LM & HTLM – use NTLMv2 session security if negotiated".
Step 6: Click the OK button.
Cannot Playback When Applying Windows 2000
1. Check whether Windows Media Player is installed.
2. If Media Player is installed, verify that it is version 9 or later.
Cannot Login to the Unit through Internet Explorer
1. Check the settings of your anti-virus software.
2. Adjust the settings of or disable anti-virus software.
D-Link DNS-722-4/DNS-726-4 User Manual 79