I have just tried to install minecraft forge for 1.6.4 and i wanted to delete some old 1.6.2 files and i have a mac and this error came up... "these libraries failed to download. try again. org.scala-lang:scala-compiler:2.10.2"
so then i tried to just use my 1.6.2 folders again but minecraft won't open PLEASE HELP
so then i tried to just use my 1.6.2 folders again but minecraft won't open PLEASE HELP
But how do you make a back up to save the worlds?