License missing on 2DXY Site Survey

Purchased the 2DXY Site Survey extension long ago. Now with 2022 Pro, I cannot access the extension and get the “License missing” message. I can download the extension files from the Extension Warehouse, but the RBZ file is missing (I assume that is required). I have seen older threads on this issue, but I see no fix. Help!

There is a defect in our system that you hit up against. There wasn’t anything you could have done to fix it. Fortunately, I can (and did).

You should be able to install from Extension Warehouse without getting involved with RBZ files.

Try now.

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I’ve just come up to the same stumbling block. Can I do anything or do I need to reach out to the developer?

Works on my old computer in SU2022, no license found on my new computer in SU2022.

I have deleted it from older versions on old computer; I have deleted activations on all computers; I have uninstalled from new computer and reinstalled. It seems like every time I get a new computer or new version of SU I go through the loss of 2DXY Site Survey for some time.

SU and the developer do not appear to get along. I have even offered to purchase again from Barry though he says that won’t work: talk to SU.

This is a great extension I use regularly, but very frustrating every time I upgrade equipment or software–