You need to install the 32-bit driver to use with Nikos Multi.
How you install it is an issue in itself...
For JVS, the two 9-pin cables are labelled FP1 and RS1.
FP = Front Panel. RS = RS232 = COM2 port.
On the FP connector, you only need to supply +5v to Pin 9, and Gnd to one of the Gnd pins on the I/O board.
This powers the JVS portion of the card, so the TTX2 can read dips etc.
I have not got as far as testing the FastIO portion yet...