This was a known issue affecting non-current versions of DAQmx. Please upgrade to the latest version of NI-DAQmx
to resolve this issue.
This error can occur when unused or empty functions are removed between DAQmx versions. Updating to more recent versions resolves this error by replacing references to those functions.
This issue is specific to how LabWindows/CVI loads the DAQmx C DLL and does not affect other application development environments such as LabVIEW.