My SU 2019 will no longer open on my MacBookPro 2009 last version of OS X El Cap.
I have no clue why.
It’s been speculated that maybe some update that Apple did broke that capability but who knows?
I’m looking at a new system of course but in the mean time I have this question:
Would it be possible to install an earlier version, say SU 2018, and maybe that would work?
I’m going to try but wondering if anybody has already gone done this path?
Well I can download and run SU2018.
Just now did that - but of course none of my projects will open up on it -cause they’ve all been updated to SU2019 which I think is what you were refering to.
Ah well - I think I’m going your route DaveR. Looking at a desk top PC this time round.