My experience with
Twinhan support has not been good either. I posted several problem reports to them, and did not receive a single response. My guess is that they no longer have any tech support personnel that know English.
I did not see the error that you are seeing. I only got a hang condition when I used any driver except 2.432.
My only suggestions:
1) Completely clean out any vestiges of other versions of the driver, as detailed in the other thread. I don't know about the Fuji driver, but see if you can get rid of all that too.
2) Try a different PCI slot (you didn't mention if you tried that or not).