GPU Dismounted on Windows 10

Hello

My GPU has been dismounted using the "dismount-vmhostassignabledevice" command

In Device Manager, the device driver was also uninstalled.  It also does not appear under Hidden Devices 

When I attempt to reinstall the drivers for my NVIDIA T600 GPU, it fails because it cannot detect the hardware.  

In the BIOS, the card is visible

Let me know how to get my GPU back thank you!