Trying to reset a DAQPAd-6015 with DAQmx

[Quetal]

I'm usaign DAQmx to program a DAQPad-6015. I want to reset the device to avoid problems when my measure aborts before stoping the NI mesuring task.

If I try to create a task that already exists in DAQ I get an erroc Code -200089 (can't create task because it exists) but I can reset the device, load the existing task or do anything.

Can someone help

[JoeSavage]

Your post is extremely vague. With more details, maybe someone can help. Are you getting an error from Device Reset? Why do you want to call Device Reset anyway? If you get an error during a task, you should just clear the task, and then re-create the task. Or better yet, just stop the task and re-start it.