Enter-PSSession -ComputerName xx.xxx.xxx.xxx -Credential xx.xxx.xxx.xxx\Administrator                                    Enter-PSSession : Connecting to remote server xx.xxx.xxx.xxx failed with the following error message : The WinRM client cannot process the request. If the authentication scheme is different from Kerberos, or
if the client computer is not joined to a domain, then HTTPS transport must be used or the destination machine must be added to the TrustedHosts configuration setting. Use winrm.cmd to configure TrustedHosts.
Note that computers in the TrustedHosts list might not be authenticated. You can get more information about that by running the following command: winrm help config. For more information, see the
about_Remote_Troubleshooting Help topic.
At line:1 char:1
+ Enter-PSSession -ComputerName xx.xxx.xxx.xxx -Credential xx.xxx.xxx.xxx ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (xx.xxx.xxx.xxx:String) [Enter-PSSession], PSRemotingTransportException
    + FullyQualifiedErrorId : CreateRemoteRunspaceFailed