Error -200488 with DAQmx Start Task VI

Updated Aug 18, 2020

Reported In

Software

  • LabVIEW

Driver

  • NI-DAQmx

Issue Details

  • I have created an DAQmx task in NI-MAX. In NI-MAX this task works as expected. However, when I try to use this task in LabVIEW I get the Error -200488 at the DAQmx Start Task VI
  • After upgrading NI-DAQmx driver, the task in NI-MAX appears with Error -200488.

Solution

The error might be caused by Unicode characters in the name of the task like e.g. ä,ü. In order to solve this issue, rename the task in NI-MAX to remove all non-Unicode characters. The execution of the task should work now.  
 

Additional Information

LabVIEW only offers a limited support for Unicode characters and will interpret them following language options in Windows.