Due to limitations with VboxManage since VirtualBox 6.1, it is highly recommended to run Genymotion Desktop in an admin account.
If this is not possible, try the following:
- Log in to Windows with an admin account
- Open Windows Settings.
- Click on Network & Security.
- Delete any VirtualBox host-only ethernet adapaters
- Uninstall VirtualBox
- Download and install VirtualBox 6.1.30 or above host for windows at https://www.virtualbox.org/wiki/Downloads
- Reboot the PC
- Log in with the standard user account
- Run Genymotion
- Several UAC popups should display, it is mandatory to grant admin access to create the required host-only interfaces at this point.
- Create a new device (it is recommended to delete any existing devices) and try to launch it.
- This should fail with the usual error message ("Unable to start device").
- Reboot the PC, log in with the standard user account and try again.
If it still fails, follow these steps:
- Log in to Windows with an admin account
- Open VirtualBox and go to File > Host Network Manager...
- Delete all the excess VirtualBox host-only ethernet adapaters. There should be only one left.
- Reboot your PC and log in with the standard user account
- Run Genymotion