Howdy Ciprian!
This table lists driver and operating system compatibility for several Legacy DAQCards. Unfortunately, there is not a version of the Traditional NI-DAQ (Legacy) driver which is compatible with Windows Vista. You can try using Traditional NI-DAQ (Legacy) 7.4.4, but it is not officially supported so there are no guarantees that it will work.
Regards,
Barron
Applications Engineering
National Instruments