Trouble linking my national instruments USB-6009 to matlab.

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I an having trouble to make my version of Matlab recognise the USB-6009 I saw this question online several times and couldn't find an answer.
My configuration Windows 7 enterprise x64 Matlab r2011b x64 with daq toolbox
When I try to launch the interactive session I get the following error message:
>>session=daq.createSession('ni')
>>"The vendor 'ni' is not known. Use 'daq.getVendors()' for a list of vendors.
Next step:
>> daq.getVendors()
>>Data acquisition vendor 'National Instruments':
ID: 'ni'
FullName: 'National Instruments'
AdaptorVersion: '3.0 (R2011b)'
DriverVersion: 'unknown'
IsOperational: false
Warning: Diagnostic Information from vendor: NI: There was a driver error while
loading the MEX file to communicate with National Instruments hardware.
It is possible that the NI-DAQmx driver is not installed or is older than
the required minimum version of '9.1'.
Additional information:
'Invalid MEX-file 'C:\Program Files\MATLAB\R2011b\toolbox\daq\daq\+daq\+ni\private\mexNIDAQmx.mexw64': The specified module could not
be found.'
I used dependency walker and found missing DLLs
My troubleshooting steps:
Uninstall and re-install USB6009 with the latest driver and do all updates
Use dependency walker on Matlab
These DLL seem to be missing NICAIU.DLL API-MS-WIN-APPMODEL-RUNTIME-L1-1-0.DLL API-MS-WIN-CORE-WINRT-ERROR-L1-1-0.DLL API-MS-WIN-CORE-WINRT-L1-1-0.DLL API-MS-WIN-CORE-WINRT-ROBUFFER-L1-1-0.DLL API-MS-WIN-CORE-WINRT-STRING-L1-1-0.DLL API-MS-WIN-SHCORE-SCALING-L1-1-1.DLL DCOMP.DLL
My preliminary conclusion is that there is a problem with the driver installation. Could you advise me which one could work better?
Our next move will be to downgrade Windows to have a 32 bits distribution and use our old scripts and drivers.
I asked the same question to the National Instruments board amd will keep you posted if any answer.
Thank you!

Risposte (1)

Vinod
Vinod il 16 Gen 2016
What version of the NI-DAQmx drivers do you have installed? Can you try again after installing the Data Acquisition Toolbox Support package for National Instruments NI-DAQmx devices?

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