"No Digital IO found" encountered with PCI-6221 running Matlab R2007a on Windows Vista...

[Kenn N]

Hey kronomike,

Thanks for contacting National Instruments support.  I agree that all of the versions of your software are Vista capable.  However since a C-compiled version functions properly it leads me to beleive that there is an issue with the Data Acquisition Toolkit from MathWorks©.  Have you posed this question to MathWorks©

You can go to Measurement and Automation Explorer and use the test panels as well to determine if your card is functioning properly.

Let me know if you have further questions.

Regards,

[kronomike]

Thanks for everybody's help. After uninstallation of Matlab and NIDAQmx, I reinstalled Matlab R2007a and NIDAQmx 8.5 in that particular. Then matlab can reconize the PCI-6221, and everything works fine now. Don't know why but it does.
:D
 
Thanks again.
 
-Kronomike