Remote Desktop Option Grey Out Problem
Today, I found one of the windows 7 got hacked and “Allow connections from computers running any version of remote desktop” option was grey out.
Solution is to reset the policy:
1. gpedit.msc
2. Administrative Templates\Windows Components\Remote Desktop Services\Remote Desktop Session Host, under Connections ENABLE Allow users to connect remotely by using Remote Desktop Services, then set it to Not Configured
All 3 remote desktop options are back to normal again.