had a problem that we worked on for a while now and just keept going round in circles.
basically got a cluster CCR exchange 2007 SP2, we had the passive node fail on us, and needed to be rebuilt.
we rebuilt server, added back in to domain, added back in to Cluster, then installed Exchange 2007 SP2, patched and updated the same as main node.
Keept getting following :
Error 0x80004005 EventID 1121 - Error connecting to the Microsoft ACtive Directory
followed by
Error 0x80004005 EventID 5000 - Unable to initialize the MS Exchange Information Store Service.
had checked the ADSI permissions and all ok and gone through most of what Google has to offer but to no avail, everything setup fine.
but just incase anyone else gets this and spends days trying to resolve the errors
our resolutions was as follows:
on node1 in registry
HKLM > software > Microsoft > exchange > Cluster
FQDN_MSexchange*** : pointing to the MailCLST.domain.com
Servername_MSExchange*** : Pointing to MailCLST
in node 2 (passive, been rebuilt)
there was no details within:
HKLM > software > Microsoft > exchange > Cluster
copied the details from Node 1 Registry to Node 2 Registry and this resolved the errors, and IS started to work, rebooted all ok.
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