Unable to install SOC blockset support package for Xilinx device MATLAB R2021b.

I want to install SOC blockset support package for Xilinx device MATLAB R2021b, but always failed.It`s show "Download error:There was a problem downloading the support package." Please find the below attachment. Any immediate help would be highly appreciated. Thank you

Answer 1

[Mayank Sengar]

There can be various causes for this error, but the main reason is often a connection problem between your computer and the Support Package server. This may occur due to security software or a firewall on either your local computer or network blocking the connection, resulting in the error. Please refer to the following MATLAB Answer:

Why do I receive the error "There was a problem downloading the Support Package"? - MATLAB Answers - MATLAB Central (mathworks.com)