Miranda updating of group on server list failed; microsoft.support = microsoft.support
On our server it was located under HKLM\SOFTWARE\WOW6432NODE\POLICIES\MICROSOFT\WINDOWS\WINDOWSUPDATE\ To note: Our server had been managed by NCentral (Solarwinds) and the agent managed the updates.
I am using AD Security Groups for permissions expressly so that I don't need to add individual users in Sql Server.
So effectively I don't need to do anything but add the user to the AD Security Group in order to grant access.
The user need to log off of their workstation and log back on.
That's why the changes appear to take effect the next day.