@whereskarlo, it sounds like you are describing behavior of the program from more than a year ago, prior to implementation of the current PDF generator. Ever since that was done, when you click the PDF button, a PDF file is created and opened. That file does indeed have a hex-character file name. But you can still do with it whatever you want. It has not, at the point of being opened, been saved anywhere. This is what I tried to convey yesterday.