MultiMC version: 0.2

Minecraft folder is:
C:/Users/Melissa/Desktop/MultiMC/instances/test/minecraft

Java path is:
java

Java Arguments:
[-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms640m, -Xmx3200m, -XX:PermSize=64m, -jar, C:/Users/Melissa/Desktop/MultiMC/jars/NewLaunch.jar]

Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Minecraft exited with exitcode 1.