Pro Tools 10 is legacy software, and getting it to run correctly on newer operating systems can be a challenge. While macOS High Sierra (10.13) is newer than what Pro Tools 10 was originally designed for, version 10.3.10 is the specific "end of life" build that offers the best compatibility.
iLok driver mismatch. Fix: Uninstall PACE drivers (run /Library/Application Support/PACE/Anti PACE Support/Uninstall PACE.pkg ), reboot, reinstall iLok License Manager v3.18 (legacy release). install pro tools 103 10 on high sierra
: Avid explicitly states that Pro Tools 10.x is not qualified for macOS 10.9 or higher. Pro Tools 10 is legacy software, and getting
: Ensure any existing Pro Tools versions are completely removed before attempting the 10.3.10 install. Hardware Drivers Hardware Drivers Open the new ProTools
Open the new ProTools.app . Enter your iLok credentials.
Installing Pro Tools 10.3.10 on macOS High Sierra is but operationally impractical for professional use. It requires disabling security features, manual patching, and accepting instability. This configuration is best reserved for emergency session migration, not daily operation. Avid’s official support ended in 2015, and Apple’s deprecation of 32-bit frameworks makes future failures inevitable. For any long-term archival access, converting sessions to Pro Tools 12+ or exporting stems/OMF is the safer path.