DASYLab only supports National Instruments hardware through the NI-DAQ
and NI-DAQmx drivers. There is more information available for other
hardware support at www.dasylab.com.
If you have the PCI-DAS6025 from Measurement Computing - you must install the instaCal software, configure it fully, and then make sure that you have installed the MCCDAQ driver for DASYLab. It is included with V9, and can be downloaded from www.dasylab.com for V8.
You should contact your reseller for more information about support with DASYLab, or, use the forums at www.measurementcomputing.com.
If you have some other board, you should contact the vendor for that board and ask for the DASYLab drivers. My quick search of Google shows that only Measurement Computing calls their device PCI-DAS6025. They never advertised software or driver level compatibility with NI software and drivers; the hardware ships with its own drivers.
Measurement Computing (MCC) has free technical support. Visit
www.mccdaq.com and click on the "Support" tab for all support options, including DASYLab.