Question: where is tsadmin in windows 2012?
Answer: msc snap-ins back to RDS servers running Windows Server 2012/ R2. To do it, you have to copy 7 files and registry keys from any server running Windows Server 2008 R2 to the same directory C:\Windows\System32 on Windows 2012 Server. Copy the following 7 files: c:\windows\system32\tsadmin.