If you are looking for a "paper" (document/article), the filename structure indicates it is a multimedia file, not a text document.
If you can tell me the and what kind of file it is (e.g., video, document, archive), I can help you find a reliable, safe way to locate it.
Ensure you know if this is a video file (e.g., .mp4, .mkv) or a compressed archive (.zip, .rar).
If this is related to a specific drama, anime, or video series, searching for the title plus "EP42 part 2" might yield a direct link from a reliable source.