I'm trying to login to the multiplayer. However I made a typing mistake.

When i try to press backspace (or even the arrow keys) nothing happens, and if i even try to use the typewriter to type in the user name, the user name doesnt change nor budge. Anyone have any solutions for this? When I'm in game the arrow keys work fine, and backspace works fine here too.

(why must it be -so- **** complicated to log in)
Using a USB keyboard on Blazing Angels 2, which i bought from STEAM

Try to click or double-click on the user name before pressing the backspace key. Make sure you click on the actual user name and not where it says "User Name". Hopefully, that make sense.