Onyx El Capitan Mac Also Needs

Your Mac also needs at least 2GB of memory and 8.8GB of available storage space.

Time Machine makes it simple, and other backup methods are also available.

If youre using a Mac notebook computer, plug it into AC power.

You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.

Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both OS X and related updates to your Mac firmware.

I close out of Amp 3 and re-open the application and it tells me that the application is unauthorized.

Once again close out the application, open it back, and again it is unauthorized.

I changed the preferences on various IK and Amplitube folders, still same problem.

People have mentioned authorization manager problems, but I havent found either a detailed description nor a fix.

I mainly use Amp 3 as a plug in for ProTools, but Im even having this problem when I open the StandAlone app, doubtful its related to this, but just adding some detail here.

BTW, Amp 4 installed fine, but I need 3 as I have it installed on many existing sessions, and so far I dont like Amp 4 very much.

I suspect that repairing the disk permissions is something you can try - its helped many times when my system suddenly went wonky.

Thankfully, the freeware utility Onyx features that ability, amongst other maintenace and system preference tasks.

Onyx El Capitan How To Use It

Do read up on how to use it first so you dont do something that could mess up your system.

Onyx For Mac El Capitan