Aethias

I found the origin of the problem... There was a windows global variable that set max memory of java to 512M. If other people have same problem, just do it : => Windows Menu => right click on " computer " => property => Advanced system parameter => Environment variables There, look for the _JAVA_OPTIONS and look the value. My value was " -Xmx512M " and that set the maximum memory for java to 512M. I changed to 3G and it run perfectly now ! Sorry to post this thread and finaly resolve it myself quickly... I hope it will maybe help other people

Hi all, before explain my problem I have to say that my english is not good. So pleaze, excuse me for it. I have a vista 64bit with a java7 64bit and 5.5Go RAM but when I try to give 2Go RAM to minecraft (Attack of the Bteam, of course), It just don't work. I have all chooses untill 5Go, so I try to allow 2Go and I save settings. It work in the launcher, but when I'm in game, minecraft say me there is only 477Mo allowed. I tryed many things like uninstall and reinstall java or try with a bat file but... nothing works... I realy don't know what I can do... So please, help me =/ Thank's you and have good day