Video conferencing does not start after starting meetsig in windows 11 desktop app for PC

Videoconferencing does not start after starting meetsig on windows 11 PC desktop app.
Also, when I press settings, the settings screen does not open.

Here is what we have tried
Clean uninstallation of zoom
Initialize the PC.

I used the same PC and logged in with a different Windows account and was able to use zoom.

I am considering the possibility that the problem is in the C drive or lower, but what should I do?