how to upgrade license on pdm standard server?
If you mean version upgrade:
If you are on active subscription, just download the latest 2018 installation manager, select server components, deselect PDM and keep License server, and go through with the upgrade. After upgrade, start SolidNetwork License Server 2018, and you will be prompted to activate your licenses for 2018 version. Older versions of SOLIDWORKS and PDM will continue to work.
If that is not what you mean, then what do you mean?
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