Pro Tools 10.3.10 needs to write files to system-protected directories that Apple locked down starting OS X 10.11. You must temporarily disable SIP.
. Attempting to run it on newer systems often results in severe graphical glitches, such as blank pull-down menus. install pro tools 103 10 on high sierra
Installing on High Sierra is a hack – it might work with serious compromises. Pro Tools 10
Pro Tools 10 utilizes the old PACE iLok driver system, which conflicts with High Sierra. You need to replace the start-up authorization check. install pro tools 103 10 on high sierra