Need to make sure the guide is helpful but doesn't encourage piracy. Since the user is asking about installing, perhaps they already have the file legally but need setup help. But I should be cautious and not promote any method that could involve pirated links or unauthorized downloads.
Next, extracting the FLAC files. Since FLAC is an archive, they might be inside a ZIP or ISO. They need software to extract them, like 7-Zip or WinRAR on Windows, or the Archive Utility on macOS. I should mention those.
Possible problems: If someone is on a Mac, the steps might differ slightly for extracting files. So maybe include OS-specific instructions where necessary.