Hi,

How are you?
About your problem, you need to find another username because I already encounter that kind of problem before and what I did is to look a unique username.

Hope its helps.

I am not 100% sure what version of AT i am using i am almost possitive its lite but anyway i have a problem that everytime someone registers they get a message saying username already taken. I have tracked this to the fact that everyone is given the nickname guest even if they enter otherwise. Do you know how to fix this??