DASYLab V5.03 did not support NI hardware very well. You may need to upgrade to a more current version. We first started actively supporting the full function of NI hardware with V5.5, and improved the features in V5.6, 6.0 and 7.0.
Please give us a call directly at DASYLab Support.... 603-673-2500.
--cj
Measurement Computing (MCC) has free technical support. Visit
www.mccdaq.com and click on the "Support" tab for all support options, including DASYLab.