Hold it in. Recording it step by step on Windows 8.1 and adding it later to this post :) I only have to setup 8.1 in a vbox for this. Edit: There, hope this gonna work for you. Forge should start at the end with the mods loaded, it's just with recording my vm can't take it The forge runscripts are down in attachments. Try one of this items, depending on your filesystem and/or java only 1 of them work.