I upgraded to LMS 3.1 onto a new server this past weekend.
Here are the steps I followed:
Step 1. Back up data from old server which as LMS 3.0 300 device license installed.
Step 2. Shut down old Server and install new server install LMS 3.1 with new license file LMS 3.0.1 1500 device license.
Step 3. Shut down daemons and restore old data from LMS 3.0 300 device
Step 4. Hum is somehow seeing the old eval license i had that expired June 6th.
I retried installing the software but it doesn't even show up.
Please see screen captures.