not full success for me yet , but happy
the commit fixed the issues , and the program runs , lets me create a new project , but crashes on opening that
it has got a lot further than before though , so it looks promising
its far to say i think this is now down to the rather old quadro fx 1200 i’m using (stuck with atm), so not going to investigate it further given the gtx1080ti should be here tomorrow , hopefully things will run smoothly once thats fitted