Try these things Got Version 8.11 to work on vista computer remotely
Vista Settings To Install Geovision Remote Web
1. To Turn Off User Assist Control
Go to
Control panel
User accounts control
Add remove user accounts
Go to main account
Turn off (Uncheck it) user control (UAC)
Reboot
2. To stop the information bar from blocking file and software downloads
Open Internet Explorer by clicking the Start button , and then clicking Internet Explorer. Click the Tools button, and then click Internet Options.
Click the Security tab, and then click Custom level.
Do one or both of the following:
To turn off the Information bar for ActiveX controls,
scroll to the ActiveX controls and plug-ins section of the list, and then,
under Automatic prompting for ActiveX controls, click Enable.
To turn off the Information bar for file downloads, scroll to the Downloads section
of the list, and then, under Automatic prompting for file downloads, click Enable.
Click OK, click Yes to confirm that you want to make the change, and then click OK again.
Also Reset Security Settings Custom level to Low
3. Turn Off Windows Firewall
Start
Control Panel
Windows Firewall
Turn off