I had Adobe Reader 9 on PC Windows 7. I am sure I used to be able to save other file formats to PDF with Reader, but when I try now, I get the sign saying "The printer name is invalid" and the file wouldn't be saved to PDF. I tried uninstalling Reader 9 and installing Reader XI. Exactly the same thing happens. Does anyone know what this sign means and how the problem can be solved? Any suggestions gratefully received.
Chris Swanton
UK