I have a customer's employee that has attempted to blame my software for his dumb mistakes multiple times, complete with "no, I never clicked there" and all. Eventually, I was forced to make the program take screenshots every time certain critical features were invoked (as well as when "yes" was clicked on the confirmation box, etc). After getting caught lying a couple of times in front of their manager, they got the hint and stopped with the bullshit.
Biting the hand that feeds IT
