: Double-click that file to begin the actual software installation process. 2. How to Install RAR Software (to open .rar files)

If you can't open the file because you don't have the right software, follow these steps based on your device:

Whether you're looking to install a program contained within an file or you need to install the RAR app itself to open such files, 1. How to "Install" an INSTALL.rar File

A .rar file is a compressed folder, like a digital suitcase. You cannot "run" it directly; you must first unpack it.

: Use a tool like 7-Zip or WinRAR to extract the contents.

: Open the Google Play Store and search for "RAR" by RARLAB.

: In the "WinRAR Setup" window, ensure the RAR box is checked under "Associate WinRAR with". On Android

: Run the downloaded .exe file. Follow the prompts and click Install .