I'm refactoring an old project that uses this .vi: DAQmx Read (Digital Bool 1Line 1Point).vi Sometimes (not every times) this .vi fails to compile for a problem with a missing library/driver .. Maybe this depends on this configuration: I tried to fix it setting the library file path to C:\Windows\SysWOW64\nilvaiu.dll and C:\Windows\System32\nilvaiu.dll but nothing changed.

Hi Michele, @michele.santucci wrote: BTW I'm using LabView 2013 SP1. And why did you install DAQmx2024Q3.1 when you still use LabVIEW2013SP1? This combination will NEVER work! Please install DAQmx13 to DAQmx16 for your LV2013 installation: this is the suported range!

Try repairing NI-DAQmx: or repair just NI-DAQmx Support for LabVIEW:

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LabVIEW

DAQmx Read errors

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That's a very good question ... I tought I have installed the correct one...

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I installed DAQmx16 and now everything works.

Thnx!

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LabVIEW

DAQmx Read errors

Re: DAQmx compilation errors

Re: DAQmx compilation errors