I have an existing server running Unity 3.1(5) with Exchange 2000 on another box. I have my upgrade disks for 4.x. I also have new hardware to install 4.x on and I want as clean a process as possible. I have gotten the registration code for a NIC in the new server for an upgrade. I thought I would install 3.1(5) on the new server, move all the subscribers/call handlers to the new server, and then upgrade to 4.x. Is this the best process?
I would backup 3.1(5) with DiRT. Uninstall Unity from the current 3.1(5) server then restore to the new 3.1(5) server. Make sure to use the latest copy of DiRT and the Unity Uninstall tool. You can get them at:
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.