Unable to open .pkg file on my MacBook running macOS Monterey.
Hi, last week, I bought an audio plugin from a company called Sonnox.
I dowloaded the PKG installer and installed it without a problem.
They just started a summer sale and so I bought another one of their plugin.
But this time, only a week later, I gat an error message and cannot install the PKG.
I tried opening the one I downloaded and installed last week and get the same error!
What could have happened since last week?
How can I solve this issue?
Please can somebody help me?
[Edited by Moderator]
MacBook Pro 16″, macOS 12.5