During a migration for a customer from an Exchange 2007 environment, to Office 365, I ran into some issues that I’d like to share, as I could not find any material on this subject elsewhere.
Our plan was easy, update the Exchange 2007 servers to the latest Servicepack and CU to allow coexistence with an Exchange 2013 server as detailed on technet. I’d then build up the Hybrid relationship on the 2013 machine, move the mailboxes and phase out the 2007 machines. The 2013 machine would remain for on-premises Lync connectivity, which needs a CAS to talk to.
Once the Exchange 2013 server was installed, I prepared the machine for Hybrid connectivity, added the relevant domains to Office 365 and started the Hybrid setup wizard from the Exchange 2013 ECP.
I received the following error:
[PS] C:\Windows\system32>Get-WebServicesVirtualDirectory
An IIS directory entry couldn't be created. The error message is Access is denied.
. HResult = -2147024891
+ CategoryInfo : NotInstalled: (EXCH2007-1\EWS (Default Web Site):ADObjectId) [Get-WebServicesVirtualDirect
ory], IISGeneralCOMException
+ FullyQualifiedErrorId : [Server=EXCH2013,RequestId=f962a8dd-2d39-4b36-85c3-a16a15fc3252,TimeStamp=9-6-201
5 07:50:59] [FailureCategory=Cmdlet-IISGeneralCOMException] 18EA544C,Microsoft.Exchange.Management.SystemConfigura
tionTasks.GetWebServicesVirtualDirectory
+ PSComputerName : exch2013.fqdn
An IIS directory entry couldn't be created. The error message is Access is denied.
. HResult = -2147024891
+ CategoryInfo : NotInstalled: (EXCH2007-2\EWS (Default Web Site):ADObjectId) [Get-WebServicesVirtualDirect
ory], IISGeneralCOMException
+ FullyQualifiedErrorId : [Server=EXCH2013,RequestId=f962a8dd-2d39-4b36-85c3-a16a15fc3252,TimeStamp=9-6-201
5 07:50:59] [FailureCategory=Cmdlet-IISGeneralCOMException] 18EA544C,Microsoft.Exchange.Management.SystemConfigura
tionTasks.GetWebServicesVirtualDirectory
+ PSComputerName : exch2013.fqdn
The hybrid wizard aborted, and could not continue.
The Get-WebServicesVirtualDirectory command checks all Continue reading Exchange 2007 Hybrid Migration to Office 365 with Exchange 2013 Coexistence →