If your software states that the archive is "corrupt" or has an "unexpected end of archive": The download was likely interrupted. Delete the file and attempt to download it again.
Once you have installed your preferred tool, follow these steps to access the contents: On Windows (Using 7-Zip or WinRAR) the mira.rar file in your file explorer. Right-click on the file to open the context menu. Choose an option based on your installed program: mira.rar
: A lightweight, completely free, and open-source file archiver. Visit the 7-Zip Official Website to download it. If your software states that the archive is