LabVIEW Error loading "nilvaiu.dll" . Invalid access to memory location.

I get the following message when I try to run a project that is accessing NI-DAQmx from LabVIEW.

Error loading "nilvaiu.dll" . Invalid access to memory location.

I also get an error in NI MAX when i try to load it.

There wasa problem updating the settings for this device. The operation timed out.

I am running:

LabVIEW 2018

NI-DAQmx 18.5.0

I have reinstalled all my NI products.

Thanks,