Agfa has ceased support and discontinued driver updating since 2001. I am afraid that you will need to use Windows XP to make this work as a 64-bit operating system is not supported, no matter what you'll do.
Alternatively, just connect the device to the computer and let Windows Update find alternate drivers. If you are lucky enough, Windows might provide and install the alternative or even modified original drivers that will work. A genuine Windows Vista, 7 or 8 is required for operation in order to have access to Windows Updates.