Matlab R2020b Installation - Missing file error

Hi, i am trying to update to Matlab R2020b from R2020a and, during the installation process, i encounter a missing file error (esd.mathworks.com).

Answer 1

[Abhisek Pradhan]

This looks like a connection error. The client is unable to connect  esd.mathworks.com to download the files, which may be because of firewalls or security software blocking this connection. Make sure the client can reach  esd.mathworks.com.

If the issue persists, contact https://www.mathworks.com/support/contact_us.html