Why do I see the error "Something unexpected occurred" when I try to install Simscape Multibody add-on?

I've tried several times installing Simscape Multibody add-on but I always get the same error.

I have the R2019b version installed.

I have the all required add-ons installed.

The errors accurs during the installation.

[Jincheng Shi]

Have you solve that problem yet? I met this days ago. It's so frustrating.

[Mohammed ATIK]

I have solved this problem. You just need to use the MathWorks Installer to install additional toolboxes onto an existing MATLAB installation. Hope this works for you.

Answer 1

[SaiDileep Kola]

For the errors as such you can refer to the explanation given for the similar error, which can resolve it.