I'm still looking for a suggestion on this one.

I have a Hyper-V virtual instance of Windows XP running under Windows 10. The network share from the Windows 10 side is failing to be usable under the XP instance due to a "you lack permission to...

I read somewhere that this flag needed to get set manually to allow a Hyper-V guest OS to access the Network. I got it done in Hyper-V manager which as you point out takes care of all those flags....

Me too..........someone?

50383

I can find the dialog to enable the Hyper-V Extensible Switch for my network card but when I say OK then it says:

"Your current selection will also disable the following features:
Hyper-V...