NI-DAQmx-32bit for Labview 64-bit

[ThanhPhan]

Hello Everyone

I wanna using the LabView 2017 for my program with NI-DAQmx. But whenever I installed and reboot my computer, the Labview show the warning: "NI-DAQmx Driver support for LabVIEW 2017 is missing and is referenced by the following VIs:"

When I check NI-MAX I see that my Labview is 64-bit but all of the NI-DAQmx was installed on Program(x86) folder it means NIDAQmx is 32-bit.

I tried to install a lot of versions but did not get any differences. My NI-MAX picture is attached. 

Can anyone help me please ? 

Thank you so much

[ZYOng]

Run the NI-DAQmx installer again and make sure you install "Support for LabVIEW 2017 (64-bit)".

[ThanhPhan]

I installed by NI Package Manager and I didn't see any options like that.

[rolfk]

Which version of DAQmx did you install? It must be at least 17.0 and at latest 20.7 to install proper support for LabVIEW 2017.

[dkfire]

In  NI Package Manager, DAQmx 17 is only 32-bit. 

If you need 64-bit version from NI Package manager, you need something like 18.5 and up to 20.7. 

[ThanhPhan]

I am installing NI-DAQmx 20.1

But the driver was installed as 32 bit in Program(x86).

And this is my NI Package Manager looks like:

Please help me 😞

[rolfk]

NI-DAQmx is a complex beast. The fact that supporting documents are installed in Program Files (x86) doesn't mean that it does not install the 64-bit driver components.

You have following parts that must get installed for DAQmx to work for your LabVIEW system:

- in <labview>\vi.lib\DAQmx, support VIs to access the DAQmx functionality. Each LabVIEW version that wants to use DAQmx needs to have these installed.

- in Windows\System32 a fairly large number of ni**.dll files that are the DAQmx driver and its device driver support files for 64-bit applications

- in Windows\SysWOW64 a similar amount of the same ni**.dll files that are the DAQmx driver and its support files for 32-bit applications.

[ThanhPhan]

Hi rolfk

in <labview>\vi.lib\, I don't see DAQmx folder.

Can you please show me how to set up my system in the correct way ?

[ThanhPhan]

Hi rolfk

I check Windows/System32 and Windows/SysWO64

They are having the ni*.dll files.

But when I try to install NI-DAQ, there are no DAQmx in the <vi.lib> file.

[ThanhPhan]

I am still looking for some helps.

If anyone knows any possible solutions, please feel free to let me know