Hello, I suppose you are doing a buffered analog input operation when the error occurs. Please hava a look at this link: http://digital.ni.com/public.nsf/websearch/86ADA76BA62BC9A6862562B30079A121?OpenDocument Hopefully it contains the information you need to get rid of the error. If you are still experiencing the problems, please give me some more information what you are about to do and on the hardware you are using.
Ingo Schumacher National Instruments
