Can not connect the Ni USB-6259 correctly

[Dewen99]

WHey everyone,

I am facing a problem with using Ni USB-6259. When I connect it, the LabVIEW DAQ or DAQ assistant cannot recognize it. Even in  NI Max, it can not be connected.  It looks like below, I have only one USB-6259, but shows two in the NI MAX, and both are not useable. In the past, it works fine for an analog signal acquiring, but after a colleague used it in Python environment for digital counting, it can not be used in my setup anymore. Does anyone know how to solve the problem? Thanks a lot!

[SEgeler]

Hi Dewen99,

might be a MAX database corruption.

See here to reset the database: https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000P8awSAC

If this does not help, have a look at these troubleshooting steps: https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000P7OaSAK