Allow button in system preferences not present - macpro 5.1 macOS Sierra 10.13.6 - Line 6 pod 3 Live Driver Issue I m trying to install some drivers, (Line6 / Digidesign nd Zoom ) .
These drivers (all latest versions that works with Sierra) are not working and my devices (mainly audio units) are obviously not recognised .
I read everywhere that the solution is goin to System Preference then Security nd Privacy and then on General window click on Allow button .
The problem is that There isn't that button .
I attach the pic to show it .
The allow button dynamically appears when you try to install and use for example 3rd party kernel extensions.

Re-run the installer for the drivers for the hardware, and revisit Security &amp; Privacy in System Preferences. It should show up then.