Manually download the latest iLok License Manager instead of using the one included in the old PT10 installer.
You will see multiple .pkg files. You must install them in this specific order: install pro tools 103 10 on high sierra
Table_content: header: | Pro Tools Version | macOS | Windows | row: | Pro Tools Version: 10.3, 10.3.1 | macOS: OS X Snow Leopard ( Pro Tools 10.3.10 Info & Downloads - Knowledge Base Manually download the latest iLok License Manager instead
If you must attempt the installation, the following methods have been used by the community: Download the latest legacy drivers for your specific
Apply the PT10_HighSierra_fix.dylib to bypass CoreAudio initialization crash:
: Avid explicitly states that Pro Tools 10.x is not qualified for macOS 10.9 or higher.
Download the latest legacy drivers for your specific hardware (e.g., Mbox, 003, or HD Native) directly from the Avid Knowledge Base .