The file you are referring to——sounds like a corrupted, desperate search for a specific educational textbook (likely Compréhension orale 3 , designed for French learners at the B1/B2 levels).
corresponds exactly to B1/B2. So “comprehension orale 3” with “b1 b2” is almost certainly referring to this book. The zip upd part suggests you want a digital update (audio + answer keys) in a ZIP archive. comprehension orale 3 b1 b2zip upd
This is where the “upd” (update) matters. Unzip your resources and do this: The file you are referring to——sounds like a
Create this structure: