My map gone insane

[etingkieng]

:? I extract the The3Corridors_TGD Tournament beta 0.4.zip to the warcraft3/map/frozen throne. I can see it at the custom game. But, why can't I play it???? Its icon(in front of name) not same with the other. This cause me can't play that game??

 

[Merywhether]

umm

hwo big is it?