I run Firefly on a Linkstation Pro NAS, not Windows (hence my Bonjour gaffe). You should browse through the specific Firefly Media Server topic on this forum for information (e.g. viewtopic.php?f=18&t=23744
). I may have meant "XP mode" rather than 32 bit mode.
I cannot imagine that Firefly does not work on Windows 7 64bit otherwise there would be many complaining threads on these forums. It should just be a matter of getting the configuration correct. I would hope that one of the more expert Firefly contributors can offer you more advice.