How can I stop OBS Virtual Cam from showing up in Messenger settings?

[Fortran]

I uninstalled OBS Virtual Cam, but now the group calls in Facebook Messanger take the OBS Virtual Camera as defoult:

although I change the camera to use in all the settings, both in the Messenger window, and in the Chrome settings, the Virtual OBS Camera keeps popping up:

When I make individual calls (with only one person) this problem does not occur.

How can I stop OBS Virtual Cam from showing up in Messenger settings?

 

[analiamariel2323]

C: \ Archivos de programa \ obs-studio \ data \ obs-plugins \ win-dshow
archivo para ejecutar (como administrador) virtualcam-uninstall.bat ejecutar como administrador y reiniciar el equipo. A mi me funciono