error 10401 in pc dio24 under win2000?

[Sharon Lin]

I have a program which use pc dio24 and nidaq software version 4.9 under NT 4.
I try to update the program to work at win2000
but the same code doesnt work.
It return me error 10401 which means the card doesnt exiest although according the MAX everything is ok also the testing it provide.
I download the win2k pcdio24 software driver and
he only supply nidaq32.dll so i copy it and rename it nidaq.dll to work with my old code but still nothing change.
Does anyone has suggestion how to upgrade pc-dio24 to work in win2000?????
Doed i need to compile the code with some new lib?

[Chris Matthews]

This is a Digital I/O question and should be posted to the Digital I/O section of Developer's Exchange. I can tell you that you CANNOT rename the DLL and expect it to work. That DLL is used by the setup and configuration tools for NI-DAQ and must remain nidaq32.dll. There are some digital I/O examples in C:/Program Files/National Instruments/NI-DAQ/Examples that may be able to help you.

Best Regards,

Chris Matthews
Measurement Studio Support Manager