Minecraft Forums

I was following a video walk through of how to install the minecraft forge modloader for minecraft and I got to the point of where I had to test the loader but, when I opened up minecraft I got the error of "WARNING fml fatal error some of your files may be missing or corrupted" I am sort of new at this modding but I did install too many items mod successfully before this modloader. Help please.

Thanks I completely re-installed the minecraft.jar then put forge on it. Now I just have to find some cool mods thanks NobodyCare.

Thanks, happy new year.