Question : Broken Exchange Server 2010 management tools

I recently deployed Exchange server 2010  on Windows Server 3008 R2 and everything was fine.Then I applied rollup 1 and OWA login was only a blank page.The only reolution I could find was to uninstall and re install WEB (IIS) role and the CAS role, so that is what I did. Now when I brin up EMC or EMS, I get the error below. Also there is no Powershell Virtual directory in IIS. When I try to create it by the cmdlet Remove-PowerShellVirtualdirectory, it does not do it because it thinks the directory is still there due to some config file.

[Server Name] Connecting to remote server failed with the following error message : The WinRM client receive
d an HTTP status code of 403 from the remote WS-Management service. For more information, see the about_Remote_Troubles
hooting Help topic.
    + CategoryInfo          : OpenError: (System.Manageme....RemoteRunspace:RemoteRunspace) [], PSRemotingTransportExc
   eption
    + FullyQualifiedErrorId : PSSessionOpenFailed

Answer : Broken Exchange Server 2010 management tools

Have a look at the following:

http://technet.microsoft.com/en-us/library/dd351136.aspx
Gary