Before attempting a fix, you must understand why the Axis 206M live view breaks on modern computers:
You do not need an ancient computer to view your camera stream. Use these methods to bypass browser restrictions. Method A: IE Mode in Microsoft Edge live view axis 206m updated
Are you seeing a (like a missing plugin) or just a blank screen? Before attempting a fix, you must understand why
If the camera is unresponsive or the web page won't load, use the physical button to restore it to factory defaults. Before attempting a fix
Set to 1280x1024 for maximum pixel density, or drop to 640x480 if your streaming bandwidth suffers from stuttering.