Hello, I have succefully upgraded myn second node to sp1, and when i follow this steps : http://technet.microsoft.com/en-us/library/bb676320%28EXCHG.80%29.aspx Witch is : Stop-ClusteredMailboxServer EXCLUS1 -StopReason "Upgrade to SP1" i receve this error message : the "exclu1" could not be found on domain controller. I checked it, it is present in AD and DNS base. Where i'm going wrong ? Need help Best Regards Romain

Hello, above link which are referring, contains example commands which needs to be modified according to your environment like EXCLUS1 is the name of CMS, you check what name of CMS is configured in your organization? just replace the EXCLUS1 with actual name and it should work. Some more questions if you are still facing the same problem: how you have configured Exchange? all server roles details how AD/DNS is configured? which permissions you have on exchange, cms and AD? how you are checking in AD/DNS? Regards

Hi Here's a guide, have a look http://www.howexchangeworks.com/2009/08/upgrading-exchange-2007-ccr-to-sp2.htmlJonas Andersson MCTS: Microsoft Exchange Server 2010, Configuration | MCITP: EMA | MCSE/MCSA Blog: http://www.testlabs.se/blog

Hi Romain, If you run command Get-ClusteredMailboxServerStatus, could you see the clustered mailbox server there? If so, please check if there is any AD related error in event log. Thanks, Elvis

Hi Romain, If you run command Get-ClusteredMailboxServerStatus, could you see the clustered mailbox server there? If so, please check if there is any AD related error in event log. Thanks, Elvis

Hello to all, Thanks for the reply. My second node is in sp1 of exchange 2007 in ccr, but now, in cluster manager, all resources of exchange do not start. it is not so important, that was just a test, for my own culture. Next time, i will directly intall exchange with sp1 included. Best Ragers Romain