I have Poser 11.1 (physical media upgrade version) running under OSX 10.13 (High Sierra).

I'm migrating to OSX 10.14 (Mojave) - I'm doing this via install of Mojave on an external SSD drive so I can keep both versions of OSX (still need some 32 bit apps to run).

I don't know if it's related but today I installed Poser 11.2 on Mojave and I had a hiccup with the installer not being able to connect to the bondware server to even enter my serial no. etc. Basically it installed but wouldn't run. I overcame this by running a VPN and then trying again. So my 11.2 install couldn't connect to the Bondware server unless I accessed through a VPN.

By the way my 11.1 on High Sierra is still running fine - so I can still use both. I didn't deactivate my license at any point.

It sounds like biggeralex's deactivation maybe hasn't "taken" at the Bondware end?

biggeralex, if you still have poser 11.1 installed you could try re-activating and de-activating again? If you don't have 11.1 installed anymore and re-installing 11.2 doesn't solve it, and if Bondware haven't got anywhere with your issue, I would re-install 11.1, re-activate 11.1 and try upgrading again without de-activating...