We are in process of upgading from Unity 4.x (running windows 2000, partnered with Exchange 2000) to Unity 5.x partnered with Exchange 2007. What would be the best process for migrating users and least impact? Can I network the 2 unity servers so that I do not have to create new VM pilot points and ports?
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.