Hey all!
First time poster, just getting into Forge in an attempt to use Optifine Shaders.
I downloaded Forge version 1.11.2-13.20.0.2226 and installed it following the guide, no issues. When I attempt to launch minecraft using the Forge profile, I get the message "The version you are trying to play inherits properties from an unknown version." I tried searching this problem and wasn't able to find any information on it. I am sure I am doing something wrong but can't seem to figure out what. Any help would be greatly appreciated, thanks!
Nathan