The file that shall not be opened

-Client ever send you a weird audio file that won't open on your computer for some reason? Sometimes I'll just try to open it with my video editing software, Premiere Pro, and it'll work. Not sure why, but it's a quick fix because then I can re-export as whatever I like to work with if I'm doing an audio editing job. That, or at least just have somewhere to watch/listen to the damn file when it won't open normally.

-You can be polite and you can also be a pushover. Learn the line and walk it well.