I just got minecraft recently, but when I wanted to try to run the older versions of minecraft like 7.2. when I click play the play botten grays out but than it just stays that way. it looked like it was loading but than after it looked like it was done. it stayed that way even if i left it for half an hour. what am I doing wrong here?I forgot to mention that I can run the latest version just fine. just any of the older versions I've tried just wont start up
can not run older versions of minecraft