taj334 wrote:
Hi, I just went through a major issue with my computer and PSE15. It seems my late 2012 Mac Book Pro does not play nice with PSE 15 and Mojave. Long story short; after checking the drive, the cable to the motherboard and anything else Apple could do, they erased everything and sent the computer back to High Sierra. I was able to download all my pics, thankfully, from the Cloud. I hope this isn't what you're going through, but maybe my story will be helpful. Best of luck.
taj334: I have the same vintage (late 2012) MBP and thought I'd drop a note to let you (and others) know I recently installed PSE 2019 on it- (operating under Mojave, current), and I am experiencing no problems. There might well indeed be Mojave incompatibilities with PSE 15- I don't know, but I just wanted to let you know you needn't be scared-off of *newer* version of PSE (2019) AND running Mojave on your year/model MBP. It would be a shame to have PSE15 dictate/relegate you to High Sierra. (I'm also going to propose that your Apple "technician" took an easy road, and that your problem could have been solved without pushing you back to High Sierra- but then you get into the "well call adobe" syndrome- good luck with that one :>)
Our MBPs are the very oldest that can run Mojave; I have had no problems whatsoever. Happy shooting.