To trick the installer into ignoring your macOS version, you need to use a third-party utility like or utilize the Mac Terminal to extract the raw payloads. Using Pacifist is the easiest method:
Pro Tools Operating System Compatibility Chart - Knowledge Base
: Download the latest version compatible with High Sierra to manage your Pro Tools authorization. Step 1: Extract the Installer Package Using Pacifist install pro tools 103 10 on high sierra
Create a separate partition on your hard drive and install macOS 10.8.5 specifically for running Pro Tools 10.
Drag the file from the disk image to your Desktop. Do not run it yet. Bypassing the OS Version Check To trick the installer into ignoring your macOS
Open and enter the following command to turn security protections back on: csrutil enable Use code with caution. Restart your Mac normally. Fix the Plugin Menu Blackout Bug
Pro Tools 11 introduced AAX and killed RTAS support. It also killed the 32-bit bridge Drag the file from the disk image to your Desktop
Browse to the mounted Pro Tools DMG and select Install Pro Tools.pkg .
This occurs if your Mac’s built-in output or external audio interface is mismatched with the session properties. Open the utility on your Mac (located in Applications > Utilities), select your output device, and manually change the format rate to 44,100 Hz or 48,000 Hz before launching Pro Tools. Crash on Startup (DAE Error 9518)
Only 32-bit AAX and RTAS plug-ins will work. 64-bit AAX plug-ins are not supported in Pro Tools 10. Step 1: Download the Required Files You will need two main components:
If PT 10 crashes on startup, it is almost certainly a rogue 32-bit RTAS or AAX plugin. Navigate to /Library/Application Support/Avid/Audio/Plug-Ins and temporarily move third-party plugins to an "Unused" folder to isolate the culprit.