
Minecraft 1.7.4 batch launch (jvm arguments): java The example below is a cleaned up batch command straight from my (EDIT: OLD, but gold) open source launcher

I came across this as well when I had to port my launcher to 1.6. Note that you are looking to start the class " .Main" instead of " ".

I was the first to make a C# launcher for minecraft and I'm happy to share some experiences.
