04-Upgrade Win 8.1 to Windows R2 (third continued)

04-Upgrade Win 8.1 to Windows R2 (third continued)

Today, there is a registry item about the server, which is the fourth one. The contents are as follows:

windows Registry Editor Version 5.00[  hkey_local_machine\software  \microsoft  \windows  nt\currentversion  \server    "Clientexperienceenabled" =dword:00000001[ hkey_local_machine\software  \microsoft  \windows  Nt\currentversion  \server  \serverlevels    "servercoreextended" =dword:00000001 "Servercore" =dword:00000001 " Server-gui-mgmt "=dword:00000001" Server-gui-shell "=dword:00000001  

This part is important, and if missing, some commands cannot be run. Like what:
To run the get-windowsfeature command, you will be prompted:
The target of the specified cmdlet cannot be a Windows client-based operating system.

The following part does not seem to matter, so by the way, change is OK, do not change.

In the C:\Windows directory there may be a version of the file, the content is some about the components:
For example: On Windows R2 DC:
Serverdatacenter.xml
Serverweb.xml
On the Win8.1:
Professional.xml

In the corresponding language directory under System32, there are:
License.rtf file and the Licenses directory, which is what you see in the system-read the Microsoft Software License Terms.

04-Upgrade Win 8.1 to Windows R2 (third continued)