I am running Mac OS X 10.5.8, and I deleted my Minecraft folder in user/Library/Application Support
and now Minecraft will not run. I still have my saves folder, but when I tried to make a new Minecraft folder and put the saves folder back into it, Minecraft still would not run.
What should I do to fix this problem?
Best Answer
You can open your Minecraft launcher and click "Options", then click "Force Update". Then log in to Minecraft and it will work.