After setup of Exchange2013 Exchange Management Shell fails

I am upgrading from Exchange2007 to Exchange 2013

Exchange 2007 is on Server2003, Rollup 15 SP3

 The name of the Exchange2007 server is hermes2, the name of the new Exchange2013 server is hermes3.
 The name of our AD is "forsyth"

After I finished the install on of Exchange2013 on a Server 2012R2 When I opened the Exchange Management Shell: I received the following error (this is part of the output from the shell window let me know if you need all of it),  it looks like it tried 3 times .

Any ideas?  Thank you!                                     
                                      ------------------------------------------------------------------------------------------
                                      VERBOSE: Connecting to hermes3.forsythpl.org.
                                      New-PSSession : [hermes3.forsythpl.org] Processing data from remote server hermes3.forsythpl.org failed with the
                                      following error message: [ClientAccessServer=HERMES3,BackEndServer=hermes3.forsythpl.org,RequestId=2d2dcfef-3753-4c3e-b
                                      207-3845ca5d6833,TimeStamp=2/23/20152:31:07 AM]
                                      [AuthZRequestId=45093630-4a0f-4c08-a5ff-4d6bf230c5b5][FailureCategory=AuthZ-SetupVersionInformationCorruptException]
                                      Unable to determine the installed file version from the registry key
                                      'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PowerShell\1\PowerShellEngine'. For more information, see the
                                      about_Remote_Troubleshooting Help topic.
                                      At line:1 char:1
                                      + New-PSSession -ConnectionURI"$connectionUri" -ConfigurationName Microsoft.Excha ...
                                      + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                          + CategoryInfo         : OpenError: (System.Manageme....RemoteRunspace:RemoteRunspace) [New-PSSession], PSRemotin
                                         gTransportException
                                          + FullyQualifiedErrorId : IncorrectProtocolVersion,PSSessionOpenFailed
                                      WARNING: No Exchange servers are available in the Active Directory site HP. Connecting to an Exchange server in another
                                       Active Directory site.

                                      Failed to connect to an Exchange server in the current site.
                                      Enter the server FQDN where you want to connect.: