Because video surveillance hardware often lacked the processing power to decode video in a way that modern "plugin-free" browsers can, manufacturers relied on these ActiveX plugins to offload the video rendering to your computer's local hardware. Why You See This Error Today If you are seeing this message now, it is likely because:
| Safe Filename Example | Unsafe / Suspicious | | :--- | :--- | | msxml4-KB936181-enu.exe | ie-plugins.exe | | vcredist_x64.exe | install_activex_now.exe | | FlashPlayer_32bit.exe (historical) | ie_plugin_cd.exe | Please Install Ie Activex Ie-plugins.exe From Cd Or Download
| Error Message | Likely Cause | Fix | | :--- | :--- | :--- | | "File not found" | IE-Plugins.exe is corrupted or missing. | Re-copy from original CD. | | "Installation blocked by SmartScreen" | Windows Defender recognized the file as risky. | Only override if you trust the CD source. | | "ActiveX component can't create object" | The plugin installed but didn't register. | Run regsvr32 manually (Step 4). | | "Your security settings do not allow..." | IE security is too high. | Lower the security level (Step 1). | | | "Installation blocked by SmartScreen" | Windows
| Issue | Solution | |--------|----------| | “Setup failed – missing dependencies” | Install latest and update Windows. | | “Windows protected your PC” | Click “More info” → “Run anyway” if you trust the file. | | ActiveX still not working | Lower security zone (not recommended) or add site to Trusted sites list. | | Can’t find CD drive | Reinsert CD or update DVD driver in Device Manager. | | Run regsvr32 manually (Step 4)
Available for Chrome and Edge, this extension emulates the IE engine within a secure tab. It is a popular way to run legacy ActiveX controls for banking or surveillance without switching browsers. Dedicated Client Software:
This means IE is still set to "High" security. You must add the site to your "Trusted Sites" list as detailed above.
Installation steps — from CD