From Sage:
I believe John's info is probably correct and most of the problems were from Sage or the OS itself incorrectly assigning Sage PDF Printer to LPT1: by default?
Hi Wayne,
The updated Amyuni Driver and new Sage 100 PDF Converter recommend a NUL: Printer port for both x86 and x64 operating systems. The NUL: port will be created if it does not exist and the printer will be assigned that port. (multiple printers can be assigned to a single port) I know support suggested changing the port in previous releases but that has not been needed since the 4.50 release installed on an x64 operating system.
Please feel free to contact me directly if you have issues with P/L and the PU.
Happy New Year
John Nichols
Senior Development Manager, Sage 100 ERP
Sage Mid-Market Solutions