Incapable of Updating Drivers

[UnstructuredFF]

I had wanted to update my Drivers for my Virtual Machine as I was a few weeks behind on Driver Updates

I went ahead & shutdown my VM

Updated my Drivers via the Nvidia App

Restarted my System

Ran the Update-VMGpuPartitionDriver.ps1 in an Administrator: Windows Powershell ISE

& yet I have run into this very issue here

I would VERY MUCH Appreciate some understanding here as to what I've done wrong.

[timminator]

You're calling the script without any parameters. You changed the parameters in the comment section above the code, not in the actual script.
You can also call the script from a powershell command window after changing the path to the location of the file, without modifying the script itself:

.\Update-VMGpuPartitionDriver.ps1 -VMName "YourVMName" -GPUName "YourGPUName"