Erin: Something is very wrong here. These files don't match up.
Coworker: No, I know it seems weird, but that's how we do things.
...2 somewhat frustrating HOURS later...
Erin: SOMETHING IS VERY WRONG HERE!
Coworker: OH! You're right! That's the wrong file! I must have given you the wrong one! How'd that happen?! No wonder it wasn't working earlier!
I had to leave. That's right. I left. I had to. I was going to explode. I felt better after eating McNuggets. McNuggets can fix anything.