Simply put, it won't update. I updated the normal launcher: nothing. I reinstalled it: nothing. Any help would be nice.
I am simply recommending that you use minecraft forge instead of magic launcher. I personally think it works better.
Magic Launcher, especially if you're just using Optifine/Rei's, is a lot easier/simpler to use than Forge, and works just fine
.... you can use Magic Launcher to load forge... You guys do know that Forge and ML are not the same thing right?