taken from nathans blog…. but yes it can be done…




This has been coming up a few times in recent days on forums and distribution lists.

The question is can I install Lync Eval now, and then transfer to full Volume Licensed RTM code when it is available.

Well yes you can and it is supported.

Here’s how:

After you get access to volume bits  through a normal sources like the volume license site:

On every machine which has EVAL version of Server.MSI installed: 

1. run "msiexec.exe /fvomus server.msi EVALTOFULL=1 /qb (Note: the server.msi is from Volume media)

2. run PS cmdlet "enable-cscomputer"

Hope that helps