Help with AlterIW mod loading write error

When i try to gs_game mods/jeff into the console it says something like gs_game write permission denied or something like that, anyone know what causes this or how to fix it?

thx a ton, and sry if i was a bit off on the command or the error, i was close enough you should know what im talking about

-jeff

p.s. if anyone is willing to add jeffadkins51@yahoo.com on msn and assist me with this or at least run my mod and tell me where my syntax error is with the gscchecker then i'd love you forever will even give you a copy of some of my unreleased work

i normally mod for ps3 not pc which is why i dont have this setup already, i just tried to set it up to find a syntax error (i usually dont encounter these as im a very carefull coder)

Shouldn't it be fs_game ?

If you're on a map use this:
else