Search your inbox or shared Google Drive folders for "TAM (1).mp4." The "(1)" indicates it might be a duplicate or a versioned copy of an original file named "TAM.mp4."

If you are trying to find or download this file, here is how you can proceed: Where to Look

Ensure your operating system isn't blocking the file due to restricted characters. Windows, for instance, forbids characters like : , * , or ? in file names.