Hi Kory, Sorry to dredge this up from the past. This is a helpful article, but I'm stumped by Step 2 of the process you describe. How do I select a machine, if I don't know the UMN ID? I understand that the UMN ID is a Unique Machine Number. But I don't know how to relate that number to the physical machines in my office. For instance, lets say I have 5 workstations running ArcGIS 10.5. One of those machines ends up at the bottom of a lake. I have no idea what it's UMN ID was. How do I determine the UMN ID of my remaining 4 machines, so that I can figure out, by process of elimination, which UMN to recover the license from? Thanks Brad
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