Error 10461 / 10008 @ DIO Port Config (Legacy, lvdaq.dll)

[CtheR]

Hi!

In my company we have a lot of testing bets, all controlled by a special Labview Programm (compiled) and PCI-DIO-96 Cards.

I changed and compiled the Program several times in the past and hadn't an unsolvable problem before.  

But now the DIO Port Config.vi (lvdaq.dll) always shows me an error 10461 (recource not availabe) when I want to run it.

It is used to control the DIO-96 Cards.

So I thought this is a problem with my DAQ / DAQmx Config on my computer which had changed a few times. But the strange thing is, that the compiled Version on the testing bets shows the same error now and their configuration hasen't changed.

I checked and rechecked everything at least twice (Device numbers ect.) but I do not know how to solve this!

My Cfg.: DAQmx 8.9, DAQ 7.4.4,  Labview 8.6.1 & Compiler

Thanks in advance for any help to resolve this

[CtheR]

In MAX both DIO Cards are listed as DAQ-mx and Traditional DAQ Devices.

The self Test as DAQmx device succeeds but as Trad.DAQ Device it fails.

Might this have something to do with my problem?

[Andrea_Perin · Accepted solution]

This is a known compatibility  issue between the Traditional DAQ driver and DAQmx 8.8/8.9 with old DIO devices. The installation of the DAQmx driver 8.7.2 instead of the newer ones should solve it.                                                                                                                                                                                                                                                                                                                                                                                                       http://joule.ni.com/nidu/cds/view/p/id/1087/lang/de                                                                                                                                                        

Andrea Perin

[CtheR]

Yes, the downgrade solved it.

Thanks!