I was trying to install shaders 1.7 mod, and when i used the correct forge and everything it ran. then everything was working fine, till i played single player, then tried to select the shader (when i actually selected the specific shader) then it crashed, and took me back to the login screen. and also when i try play multi player JUST with forge, any version for this matter, it gives me this message:
Internal exception: java.lang.ClassCastException: net.minecraft.client.network.NetHandlerLoginClient cannot be cast to net.minecraft.network.play.INetHandlerPlayClient
note: I tried without the shaders mod on a different forge, same problem persisted. Also note i can do singleplayer fine, just when i try activating one of the shaders it crashes.
Help please?
