Exchange 2010 SP1 Complains of WinRM Errors
Error : "Connecting to remote server failed with the following error message: The WinRM client cannot process the request. It cannot determine the content type of the HTTP response from the destination computer. The content type is absent or invalid." Resolution : http://technet.microsoft.com/en-us/LIBRARY/ff607221(v=exchg.80) Configure Kerberos Authentication Start Internet Information Services (IIS) Manager. In the Connections pane, expand Default Web Site, and then click PowerShell. In the /PowerShell all authentications should be disable. In the /PowerShell Home pane, double-click Modules. Confirm that Kerbauth is a native module. Confirm that the path of the Kerbauth.dll file is C:\Program Files\Microsoft\Exchange Server\v14\Bin\kerbauth.dll. Verify that the Kerbauth module is registered but not enabled on the default Web site. To do this, follow these steps: Click the default Web site in the Connections pane, and then double-click