If you're looking for information on how to handle such files, here are some general steps:

: Some .rar files are password-protected. If you're provided with a password, use it to extract the contents. If not, and you're not sure about the password, it's best not to attempt extraction without proper authorization or a safe source.

The combination of "FC2," "PPV," and a numerical ID identifies this as adult content (JAV/Amateur Adult Video) produced for the FC2 Adults section. FC2 PPV content is typically user-generated or produced by independent studios.