Hi greg,You can rest DAQmx by using: int32 DAQmxResetDevice (const char deviceName[]);DAQmxResetDevice refer to NI-DAQmx C Reference help, it is at the Start menu ... >> National Instruments >> NI-DAQ and look for a topic called 'DAQmxResetDevic' or search for the exact name of the function.TomBaum
Message Edited by TomBaum on 06-23-2008 10:53 AM