Pre-Requisites for Exchange 2010 SP2 Fail Due to UM Language Packs

2017-12-11T16:05:39+00:00 December 12th, 2011|Exchange|

We had an issue recently when trying to upgrade Exchange SP1 to SP2 , while running through the Pre-Reqs we failed on the Unified Message role due to having more than the en-us language pack present.

You can find what additional UM language Packs you have installed via running the following in the Exchange Management Shell.

Get-UmServer | fl name,languages

You can then uninstall the management pack by running the following command (Our example is en-GB) /removeumlanguagepack:en-GB


After this you should pass that part of the Pre-Requisite check Smile