PS CC 2019 won't print

After a brief period when the File > print routine would not let me add borders I now get the Windows 7 warning : "Adobe CC 2019 has stopped working...etc..." whenever I try to print. Fortunately I still have CC2017 and can use that for  printing. (On Epson 3000  -  with Photoshop manges colours and [ersona;ised proiles from my paper supplier - not the I get that far in the process)

I would revetr totally to CC 2017 except that Bridge 2017 opens files in PS 2019, so it's all a bit of drag.

I have flagged this to Adobe's 'chat' style help desk, but have been ignored for over 2 hours (do I really pay them ten quid a month for this?) so does anyone else have the answer. ? Whatever it is I  MUST NOT LOSE my CC 2017 LIFELINE.

Tak