Signals Graphics will not load using openttd? any suggestion

[revsol6000]

when i try and load the new signals graphics into the openttd.cfg file it will not load when i try to run the game. i either get a message telling me openttd is ignoring the file because it is invalid or a message telling me the file is either missing or corrupt. just wondering if there is a way to fix this because the file is listed under the compatible graphics with openttd on numerous websites.

[Rubidium]

Which websites and which newgrfs?

[DaleStan]

And which version of OpenTTD?

[revsol6000]

feel like an idiot now, i didnt need to load the new GRF in the first place. i was trying to use pre signals but didnt think i had them. read the guide on wiki and found that what i thought were old pre signals were semiphores or whatever there called. problem solved i think. thanks anyway for trying to help