I tried to update an Exchange Server 2010 SP1 to SP3. I know that it is not necesary to install SP2 before SP3. But if i try to do that it also comes to the same error.
At the Requirements check the error messages are: the Hub-Transport Role ist not installed and the Mailbox Role ist not installed ( but of course they are installed )
the exchange setup log ist not healpfull at this point. the last entry is:
[REQUIRED] the Mailbox Role ist not installed.
 Ending processing test-setuphealth
can you help me to resolve die problem?