Exchange 2013 Enable MAPI over HTTP BUG/ERROR on Server 2012 non R2

With the release of SP1 for Exchange 2013 there is a new feature introduced MAPI over HTTP

Doing some testing in my Demolab. I have 2 2013 servers with CU5 installed on (No R2)

Set-MapiVirtualDirectory -Identity “<servername>\mapi (Default Web Site)” -InternalUrl https://<fqdn>/mapi -IISAuthenticationMethods Negotiate

Set-OrganizationConfig -MapiHttpEnabled $true

Test-OutlookConnectivity –RunFromServerId <servername> -ProbeIdentity OutlookMapiHttpSelfTestProbe

I get the following error…. image
After Download & Install DotNet 4.5.2 but still not working… Keep your informed!

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