I have a windows 7 64 bit machine at work and am having issues getting the Adobe PDF printer to recognize the registry key for silent printing. I'm using Acrobat X. It works fine from a 64 bit application. I tested the 64 bit version of wordpad and it will pick the key (HKEY_CURRENT_USER\Software\Adobe\Acrobat Distiller\PrinterJobControl) for it's application name and print automatically. If I use the 32 bit version it won't pick up what's in the registry for that application name. The main goal here is to be able to print to pdf from Access 03 (yeah I know). The code works on a 32 bit system. Thanks in advance for any help.