Pixelheart

Edit: I fixed it. Sorry for the inconvenience.

So I want to download a version of Forge, but for EVERY installer it is the same problem. I select the Client option, and when I try to actually progress, the same thing always pops up. "You need to run Version *Insert version here* manually at least once. I don't understand why it is doing that. I use Mineshafter, by the way, if that is the problem.