I don't know how it happened, but "New Player" is now working!
I can't think of anything I changed in the OS or in Quicktime, but I can now create new QT players. And the "Join Together" Applescript doesn't abort when scripting QT.
But now, I have a different problem - in iCal, the alarm...
G4 Powerbook. OS 10.3.9. Quicktime Pro 7.5
I'd been running Quicktime 7 for years on my Powerbook. I upgraded to Quicktime Pro last January. I stopped updating QT at 7.3 (don't remember whether it was before or after going to Pro.)
A while ago, I noticed that the "File->New Player" command...