If you want to manually unregister the Cmdlet DLL, run the following
command from the CLX product bin directory:
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe /u
CLXXPCmdlets.dll
Unregistering the CLX PowerShell Cmdlet DLL manually (Windows Server 2012/2012 R2 only) 23
