Thank you, I found the place of the txt files! But I'm using a German LabVIEW, the file "C:\Programme\National Instruments\Shared\Errors\English\NI_Platform_Services-errors.txt exists", but the list in the directory "C:\Programme\National Instruments\Shared\Errors\German\" is very small, consists of only 5 files. This also happens with error numbers that begin with -8..., which are explained in NI-DAQmx-experts-int-errors.txt, but both files in German and English directories consists only of "jokers" like <nierror code="-88613"> An internal error occurred... Repair did not help. Is there a possibility to download these textfiles directly from ni.com?
