MultiMC version: 0.4.2

Minecraft folder is:
C:/Users/Windows/Downloads/MultiMC/instances/Noodlepowered UPRISING/minecraft

Java path is:
C:/Program Files (x86)/Java/jre7/bin/javaw.exe

Java Arguments:
[-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms1024m, -Xmx3072m, -XX:PermSize=128m, -Duser.language=en, -jar, C:/Users/Windows/Downloads/MultiMC/jars/NewLaunch.jar]

Error occurred during initialization of VM
Could not reserve enough space for object heap
Minecraft exited with exitcode 1.