So, the Hyper-V Manager stopped allowing me to open the settings on any virtual machine. It would just stay on “loading…”; the cancel button worked but the properties just would not show up. So, I uninstalled and reinstalled all Hyper-V settings under the Control Panel “Turn Windows features on or off”. No change. The Hyper-V… Continue reading Fix for the message “Windows is still setting up the class configuration for this device”.