Programming Fail of... well, the worst I've seen in a long time.
Program won't run on my computer. Back and forth a bit with tech support, log files, etc.
Tech comes back with: "Oh, I hadn't noticed the first time that your date format isn't normal. Can you change it to mm/dd/yy? That should fix the problem"
It seems to have fixed the problem.
What blithering idiot created a program that asks the client for the formatted date, rather than just using the system date? Like... what the actual fuck??
(I use dd MMM yyyy for my dates, like most scientists do. One could argue that yyyy-mm-dd is better though. American date notation sucks giant baboon balls.)