MS14-066: Vulnerability in Schannel Could Allow Remote Code Execution

Hi,

For MS14-066: Vulnerability in Schannel Could Allow Remote Code Execution there is patch available for Windows 2012 R2 available at https://technet.microsoft.com/en-us/library/security/ms14-066.aspx

But when we try to install that patch we are getting message that "This Patch is not applicable for this System"

Could someone please suggest..

MCP, MCTS