scda control settings?

[stryder]

when i go to the controls menu the left mouse button and the right button are greyed out and i can`t re- bind them.
i usually have the left one set up for forward and the right for fire. does anyone know of any way to un-bind these?

 

[stryder]

ANYBODY?

 

[stryder]

not sure how to do that.
sorry i took so long to reply, the email notification doesen`t always work for me.