I am trying to play videos given here on my computer in my Mozilla Firefox browser on Windows 7 (64-bit). But it is giving me error 2124. Why is it so? However, I have successfully installed Adobe Flash Player for Firefox.
This error code seems to be related to proxy settings. So check your proxy settings.
Internet Explorer 11
- Tools (Gear button in upper right corner, Alt key, or Alt+X)
- Internet Options
- LAN Settings
- Uncheck Use a proxy server for your LAN option in the Proxy server section.
- Menu (Menu button in upper right corner, or Alt key - Tools)
- Select "No proxy", "Auto-detet proxy for this network", or "Use system proxy settings".