(Single primary ZCM 2017U4 appliance)

On a WS running Windows 10, when trying to update the agent from an earlier version to 2017U4, we STILL get the message that 'Windows Explorer will be restarted before update' or something similar. It just sits there and never proceeds. This makes unattended updates impossible it seems to me. I remember writing a post on this back on the first 2017 release. It looks like it still has not been addressed.

Is there no fix for this? How do other users do ZCM agent updates on Windows 10 machines? It is very annoying.