I am trying to uninstall exchange 2007 from SBS 2008.
I have installed a new server 2012 R2 as an additional domain controller, moved all mailboxes to Office 365
I have disabled all old mailboxes, remove the public folder databaseetc.
In the ExchangeSetup.log, there is only this.
[29-03-2016 08:49:05] [0] Starting Microsoft Exchange 2007 Setup
[29-03-2016 08:49:05] [0] **********************************************
[29-03-2016 08:49:05] [0] Operating System version: Microsoft Windows NT 6.0.6002 Service Pack 2.
[29-03-2016 08:49:05] [0] Setup version: 8.1.436.0.
[29-03-2016 08:49:05] [0] Logged on user: ERRICOMFORT\Administrator.
[29-03-2016 08:49:06] [0] Command Line Parameter Name='mode', Value='Uninstall'.
[29-03-2016 08:49:06] [0] ExSetupUI was started with the following command: '-mode:uninstall'.
[29-03-2016 08:49:06] [0] Setup is choosing the domain controller to use
[29-03-2016 08:49:06] [0] The MSExchangeADTopology has a persisted domain controller: EC01.ErriComfort.local
[29-03-2016 08:49:07] [0] PrepareAD has been run, and has replicated to this domain controller; so setup will use EC01.ErriComfort.local
[29-03-2016 08:49:07] [0] Setup is choosing a global catalog...
[29-03-2016 08:49:07] [0] Setup has chosen the global catalog server EC01.ErriComfort.local.
[29-03-2016 08:49:07] [0] Setup will use the domain controller 'EC01.ErriComfort.local'.
[29-03-2016 08:49:07] [0] Setup will use the global catalog 'EC01.ErriComfort.local'.
[29-03-2016 08:49:07] [0] Exchange configuration container for the organization is 'CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=ErriComfort,DC=local'.
[29-03-2016 08:49:07] [0] Exchange organization container for the organization is 'CN=ERRICOMFORT,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=ErriComfort,DC=local'.
[29-03-2016 08:49:07] [0] Setup will search for an Exchange Server object for the local machine with name 'SERVER2'.
[29-03-2016 08:49:07] [0] Exchange Server object found : 'CN=SERVER2,CN=Servers,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=ERRICOMFORT,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=ErriComfort,DC=local'.
[29-03-2016 08:49:07] [0] The following roles are unpacked: BridgeheadRole ClientAccessRole MailboxRole AdminToolsRole
Thanks in advance