Problem with daq.getDevices

I am having some problems connecting to Matlab a NI-cDAQ-9188XT chassis with a NI 9234 module. I am using Windows 7, 64 bits, and Matlab R2017b version.

I first installed the data acquisition toolbox and the Data acquisition toolbox Support Package for National Instruments (add-ons).

Second, I made sure the NI firmware for the NI-cDAQ-9188XT is updated to the last version (firmware version 1.7.0f0).

Then, from the NI MAX software I am reserving the chassis and modules to use them from Matlab as explained here ( https://es.mathworks.com/matlabcentral/answers/354916-why-cannot-data-acquisition-toolbox-detect-my-ni-daq-devices-connected-through-a-cdaq-network-chassi ).

I already set the setpath of Matlab to default as explained here ( https://es.mathworks.com/matlabcentral/answers/77206-i-don-t-know-why-i-got-an-error-using-command-daq-getvendors-and-daq-getdevices?s_tid=srchtitle ).

However, when I introduce:

>> d = daq.getDevices()

I get the following:

d = 

No data acquisition devices available.

Click here for a list of known vendors.

Click here for troubleshooting tips.

I tried to close and start Matlab, close and start NI-MAX software, restart computer... and is not working...

Can you help me? Thanks!!