Bullzip Not in Printers Folder, Windows Vista

[NewUser]

I installed Bullzip on two machines, one with XP and one with Vista. Everything went fine on the XP machine, but something slightly different happened on the Vista machine. On the Vista machine, install completed normally. Bullzip PDF Printer shows up as an option through the print functions of programs such as Word, Excel, etc., but DOES NOT show up in the printers folder under control panel for some reason. Because of this, I haven't been able to find a way to set Bullzip PDF printer as the default. Any suggestions?