I am running Command Workstation 4.7 on a Vista 64 Business machine. The hard drive went and reloaded the Windows OS and EFI software off of the Canon C1 Fiery print server. The program runs fine and imposes but puts the demo watermark on the print. The original Docbuilder parallel dongle is still installed in the LPT1 port so no change there. How can I test the dongle?