Lost Archicad License, or protection key is not working - after updating to Mac OS 10.15.7

[krysmark]

After installing security update on Mac OS to Catalina 10.15.7 I seemed to lose Archicad key.

Please, any advise... , anyone?

[Podolsky]

It happens after updates. You still have your licence, system just stopped to recognise it. To fix this problem you need to upload the licence back to Licence Pool with Licence Manager and after download it back.