Okay so I tried to install spacecraft mod, I did everything right, I installed mod loader, but it didn't work. There was no error I logged in created a new world and it was like the normal minecraft with no mods. I then tried to install too many items, but it still didn't work. I have the latest version of minecraft and all the mods I installed was for 1.2.5 too. Anyone know how to fix my problem?
Mods Won't Work