So WMF 4.0 is supported with Exchange 2013 SP1, and the prerequisite list calls out the installation order of things, including .Net, WMF4, and the other components and hotfixes. What isn't clearly documented is that for an existing server installation:
- should I install WMF4 before installing SP1 (thus running CUx on an unsupported WMF temporarily)
- should I install WMF4 post SP1 (thus running SP1 on the wrong WMF temporarily)
- does it not matter?
We typically reboot servers post-installs, and WMF4 *requires* a reboot, so if it needs to go first, we have to reboot twice.
Thoughts?