Hybrid Configuration Wizard Failing to download updater agent RRS feed

  • Question

  • Hello,

    I am trying to rerun the HCW but its failing contacting MS for the updater agent. I am unable to reach the following sites and I receive "this site cant be reached.

    This is what the log says at AppData\Roaming\Microsoft\Exchange Hybrid Configuration

    2020.10.26 17:38:44.877         10439 [Client=UX, fn=.ctor, Thread=20] Downloading
    2020.10.26 17:38:47.789 *ERROR* 10318 [Client=UX, fn=.ctor, Thread=22] 
                                          System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
                                             at System.Net.Sockets.Socket.InternalEndConnect(IAsyncResult asyncResult)
                                             at System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult)
                                             at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)

    Monday, October 26, 2020 7:46 PM

All replies

  • Hi,

    Please note that, this Exchange Server Development forum mainly focuses on scripting issues, And the previous TechNet Exchange forum has been migrated to Q&A forum, please post your issues there if you need further support.

    We have created a copy of your question on Microsoft Q&A Platform: Hybrid Configuration Wizard Failing to download updater agent. kindly register the Microsoft Q&A Platform and continue the discussion out there with us.


    Joyce Shen

    Please remember to mark the replies as answers if they helped. If you have feedback for TechNet Subscriber Support, contact

    Tuesday, October 27, 2020 6:50 AM