Hey i need your help, i have a problem with the maps...

When i Upload the maps in my Filezilla folder, and change map in server, all works fine.. i can play the map, but people cant join to my server, they have message "U CANT JOIN IN THER SERVER", But that problem is only with a new maps...
They can play in dust2, inferno, etc...



Right now i dll fy_snow_t from 17buddies, it works for me, but people cant join in the server when i put this map....

i upload fy_snow_t.bsp and fy_snow_t.res to my Maps folder, but didnt work in server for the other people.