So, earlier today I logged in to minecraft and decided i wanted a new texture pack. I hadn't installed an HD one before, so I downloaded MCpatcher and did everything the site I was getting the texture from told me to. I then restarted Minecraft, logged in, and the screen (in Minecraft) went completely black. I deleted MCpatcher and the texture pack from my computer, but nothing happened to change it. I still can't get into Minecraft, despite redownloading it and trying everything else i could think of. Please help!
I can't start up my minecraft!