DAQmx System property errors only in executable

[Mitch85]

Hi Everyone,

I am experiencing a problem with the DAQmx System properties [LabView 2017 (x64); Windows 7 Enterprise SP1].

The property node works just fine when I run the VI, however when I run the executable built on that very same VI it gives an error [-2147220689 for DevNames; -229771 for Tasks]  crushing the application.

In the sreenshot attached: on the top side the VI, on the bottom side the executable, on the right side the back-end.

Has anyone a clue? Am I missing some configuration properties in the app builder?

Thank you

[Lamber_86 · Accepted solution]

Hi,

try resetting MAX database: https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000P8awSAC

[Mitch85]

Hi,

after resetting the MAX database, I re-built the application and now it works. I had no idea a corrupted database could affect the application built on a fine working VI.

Thanks a lot!