Ass.zip File
Use a robust tool like 7-Zip or WinRAR to handle large file sizes, as standard Windows Explorer "Extract All" can sometimes hang on files over 4GB.
Because "ASS.zip" is a generic/slang name, it is sometimes used to disguise or ZIP bombs on untrusted forums. ASS.zip
Place the .ass file in the same folder as your video file and ensure they have the exact same filename (e.g., Movie.mp4 and Movie.ass ). Use a robust tool like 7-Zip or WinRAR