Problem with .wmb

Right... When I try and build a .wmb nothing comes up and it says something should on the tutorial, I dont get it. It also won't let me load .wmb files into it as well. Please help, I'm so confused

-did u saved the level?
-the option by the build window is build level?
-you have a script?

yes i saved the level, yes i used the build level and nothing came up and i believe i have a script

you have a player entity?( i guess u use the template)

I dunno, I'm just really confused

have you properly installed the gamestudio version? if you have not installed it properly (copied it to another location etc. then you may not be able to build levels...