Hi @paul16,
Thanks for the feedback.
Could you please try this one:
– on device manager, while spacedesk Graphics Adapter has Code 31 please right-click uninstall the device
– run spacedesk MSI installer then click the Repair button
– try again with spacedesk, and check if the issue still persist
By the way, is this the first time you install and try spacedesk?