I can't install Communications Toolbox

I'm using now MATLAB ver R2020b.

I try to install Communications Toolbox. Error's title is Unexpected problem.

How to install Communications Toolbox ??

Answer 1

[Srivardhan Gadila]

The following MATLAB Answer might help you with the issue: Why do I see the error "Something Unexpected Occurred" when installing MATLAB or another MathWorks Product?

If the issue still exists, contact MathWorks Support.