What versions of Windows will Print Wizard run on?
Print Wizard version 4 is supported on Windows XP and later, including Vista and Windows 7.
Print Wizard version 3 through 3.3 is supported on Windows XP and later. However, for Vista and Windows 7 we require you to be on the latest release of 3.3.
Print Wizard is a 32-bit program. It will run fine on either 32-bit or 64-bit versions of the above platforms.

