I had a server (Radiussrv) but now it is no more available (removed).

I'm getting a continuous error  "Dcom was unable to communicate with the computer Radiussrv using any of the configured protocols."

Please help me in this regard.

Thank you.

Hi,

Which Exchange and Windows version are you used? Can Exchange server get relevant DC and GC?

Here's an blog about "How to troubleshoot DCOM 10009 error logged in system event?": http://blogs.msdn.com/b/asiatech/archive/2010/03/16/how-to-troubleshoot-dcom-10009-error-logged-in-system-event.aspx

Thanks