Is unzipping the overlay.zip file part of the setup process for the software installation?

Unzipping the overlay.zip file is considered a crucial part of the setup process for software installation. This step is necessary because the contents of the zip file typically contain essential files required for the installation, such as configuration files, additional libraries, or application resources that the software relies on to function correctly. If the overlay.zip file is not unzipped, the installation may be incomplete or may lead to errors when attempting to run the software. By extracting the contents, users ensure that all the requisite files are available in the correct directory structure, facilitating a smooth installation process and proper functionality of the software.