So Here is my log from the batch file:
C:\Pylo\MCreator156>"./jdk/bin/java.exe" -classpath ".;lib/*" si.pylo.mcreator.M
Picked up _JAVA_OPTIONS: -Xmx2g -Xms2g
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.
Press any key to continue . . .