Lua code not working

[Digitaldesiqn]

I did this lua code to make the server forcedownload the missing files,There is still errors in the server for some reason.

if SERVER then

resource.AddFile("models/player/urbantrenchcoat.mdl")
resource.AddFile ("models/player/black_power_armour.mdl")
resource.AddFile ("models/player/tesla_power_armour.mdl")

AddDir ("models/players/urbantrenchcoat.mdl")
AddDir ("models/player/black_power_armour.mdl")
AddDir ("models/player/tesla_power_armour.mdl")

end

If you know how to fix this please help.

[editline]14th March 2013[/editline]

Also the models download but pointshop doesnt use them

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