I am doing a Unified Messaging migration from Exchange 5.5 to Exchange 2003. When I attempt to run the upgrade on the Exchange System Manager I get an error stating "Mutliple Components cannot be assigned...."
Well so let's take a look at AD Sites & Services right? Are we configured properly there for the subnet that server is in? Also is the DC you're pointing at the DNS server or are those roles broken out to different servers?
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.