Reason #5,367 that Bluetooth is just shit: My headphones won't connect to my PC tonight, nor can I remove the pairing so I can re-pair them.
I'm familiar with the analogy that deleting a print job in progress is hard because it's like deleting a locked file, and there's big considerations given you're moving data from the virtual to the real world, but... there is no hardware involved in deleting a Bluetooth pairing, is there?
Also these error messages are shit.