@Mike yes you can move users while they are still connected, users will be disconnected once the move is completed, users wil be notified that admin have done changes to outlook that requires a restart
4 Oct 2014 5:43 PM
Hello!
Why missed step update the schema?
Setup.exe / PrepareSchema / IAcceptExchangeServerLicenseTerms
4 Oct 2014 5:53 PM
In my case, I have done a schema update, and then update the domain and encountered an error "OtherWellKnownObjects".I found a solution on the forum TechNet, where it is said that it is necessary to clear this option and update the domain. And so I did.
Once on the server, I noticed that the Duplicate Exchange Group Security, and continuously recorded errors in the logs:
MSExchange ADAccess - ID 2601
Please tell me how to solve this problem?
Thank you!
19 Oct 2014 6:30 AM
@Dmitriy /PrepareAD will check if the Schema was not prepared for Exchange 2013, the setup will prepare schema.
/PrepareScehma is very useful when having different admins managing AD, and you want to run each step with different accounts.
http://technet.microsoft.com/en-us/library/bb125224(v=exchg.150).aspx
19 Oct 2014 6:31 AM
@Dmitriy regarding the error ID 2601, it could be communication failure between your Exchange and AD servers, so you may check DNS lookups, Network Connectivity and Firewall between Exchange and domain controllers
Marco
1 Nov 2014 7:08 PM
Is ist possible to migrate vom Exchange 2007 in Domain A to Exchange 2013 in Domain B?
Pat Williams
5 Nov 2014 12:16 AM
Thank you very much for this excellent instruction. My migration went very smoothly due to your article.