Windows way to Digital Learning……

I will discuss different Exchange Management Console Initialization failed Errors.

In this first part series, I will discuss the resolution for duplicate SIDs error message that are shown below. This message is genereated after exchange 2010 service pack installation.






Download and extract PSGetSid tool and check the SIDs for both DC and Exchange 2010.



 If it is fresh installation.

 During the VM provisioning process  DC and Exchange server had the same server SIDs. I forcibly removed the Exchange server, cleaned up AD to remove all traces of Exchange and re-installed Exchange.


 The EMC Initialization Error caused by duplicated SIDs

Resolution #2 :

 The way I recovered my Exchange-VM:

  •  Stop Exchange-Services
  •  Copy the entire Database-Folder to a temporary location (or use the virtual data-disk for the new VM)
  •  Shutdown Exchange-VM
  •  Install new VM or import a template and change the SID with sysprep.
  •  Remove old server account from AD
  •  Rename the new VM with the old name and join the domain
  •  Add the server account to the AD-group “Microsoft Exchange System Objects/Exchange Install Domain Servers” (to avoid  MSEXCHANGEADTOPOLOGY-server startup error)
  •  Copy the Exchange-database to the same driver/folder
  •  Run “Setup /m:RecoverServer /InstallWindowsComponents” from Exchange 2010 SP1 Folder


Comments on: "EMC Initialization failed – 1" (1)

  1. […] Previous EMC Initialization faild -1  here. […]

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