This message means that the FireWire card is not configured properly for use with the A3200. For the most accurate information, please review the help file’s “Software and Hardware Installation” section on how to “Configure RTX to Work with the FireWire card.” This will walk you through step-by-step to properly configure the card for A3200 use, which involves loading RTX drivers.
This will have different steps for different operating systems, so choose the most appropriate section. The card was most likely not set to have “RTX INF support.” This is done in RTX Properties (which can be found in your Start menu under Ardence, Venturcom, or IntervalZero, depending on the age of the software).