Merry Christmas to all...
I upgraded from Ver. 2016.51 to Ver. 64 bit 2017.41
All my existing sequences show up, but when I try to start the scheduler, I get the message: "Error starting web server. You may already have a program listening on port 80" and I can't find the schedule which I had saved before.
Do I need to change any settings?
Thanks for the help.