os10.11.6 PT 12.5.1 14g ram
have already re loaded the OS combo update that gets you to 12.6 AND reloaded pt 12.5.1 I can open existing PT files but cannot open/save a new project. I think this has to do with some expired Avid software.. but i re subscribed to the plugs I thought were causing the problem
http://duc.avid.com/attachment.php?a...1&d=1482857798
ever since I updated to yosemite a while ago I noticed my Avid/ProTools file were not in one central folder but spread out in applications.
Hope I've given enough info
Jim Lancaster