Unable to run HDL QPSK Transmitter and Receive

I want to run the example : HDL QPSK Transmitter and Receive

When I run the sim command, I got the following errors.

Does anyone know how to fix it?

System enviroment:

MATLAB R2022a - event support use

toolbox:

Answer 1

[Bharath Venkataraman]

You need DSP HDL Toolbox to run this example. Please reach out to support to see why you do not have access to this product.