You may find that the correct layout has already been chosen but it isn't try clicking on the "Detect Keyboard Layout" option.
Ị nwere ike ịchọpụta na ọ dịlarị ịmepụta usoro ziri ezi ma ọ gaghị anwa ịpị ịhọrọ "Nchọpụta Ntọala Papa Ọtọ."