BigSur: Impossible PM+ test

[Soizic]

Hello
My two macs are under Catalina; I installed BigSur on an external disk as a trial.
 PM+ refuses to open because I would have too many activations. I see on Camerabits that I only have two.
I had worked in the same way with Mojave and Catalina's trial.
What can I do?

[Kirk Baker]

Soizic,

My two macs are under Catalina; I installed BigSur on an external disk as a trial.
 PM+ refuses to open because I would have too many activations. I see on Camerabits that I only have two.
I had worked in the same way with Mojave and Catalina's trial.
What can I do?

Did you try activating it anyway?  Did it fail to activate?  If you're activating on the same machine, your activation count should not increase.

-Kirk

[Soizic]

I changed tactics and kept Catalina on an external drive.
Now Bigsur is on the internal disk and everything seems to be working fine.
Thanks