I have a unity UM (recently upgraded to 4.0.4 sr1) connected to ex 5.5.
In order to re-home to exchange 2003, i discnnected sucessfully from 5.5, but when trying to install 2003 admin tools got the following error -
multiple components cannot be assigned the requested action(s) because:
-setup encountered an error while tryign to contact Windows Active Directory.
The error was:
- failed to look up the windows site to which this computer belongs.
please verify that your computer and the domain controller designated as the schema master use the same preferred DNS server; that your computer is comfigured with the correct site information and is in a Windows domain where the domain controller is reachable.
Domain looks ok, changed my DNS to be the same as the schema master, and removed the server from the domain then rejoined.
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.