I love it when I'm trying to access a share over the network and it tells me "You do not have permission to access \\IP-of-Server. Contact your network administrator to request access."

...*inhale* B**** I AM the Network Administrator and I don't know why you won't let me connect!

This is kinda like when my payment accounts used to lock until I provided my real info. They would force me to update my birthday and wouldn't take 1/1 for an answer because clearly that was left default.