I have a test environment with Exchange 2010 SP2 installed on it. It means that the schema was updated during tghe installation for supporting the Exchange version
When I try an Exchange 2013 RTM setup /prepareschema command, I get the following error:
"Prerequisites Analysis FAILED
All Exchange 2010 servers must have Exchange 2010 service pack 3 or later installed"
Does anyone know if it is possible to run this after uninstall the Exchange 2010 server? or if, unfortunatelly it is not possible to install Exchange 2013 RTM in a schema which was previously updated for running Exchange 2010?
I have in mind to remove my Exchange server next monday, but I'd appreciate if someone has tried this before and tell me how it has finished.
thanks