Trying to allocate more data to a Minecraft forge server

[TnTCreeperLpr]

I am trying to allocate more ram to my forge MC server and i use a bat file with this code

 

 java -Xmx2G -Xms2G -jar forge-1.12.2-14.23.5.2854.jar pause
 

 and it gives me an error message

 

C:\Minecraft>java -Xmx2G -Xms1G -jar forge-1.12.2-14.23.5.2854.jar

Error occurred during initialization of VM
Could not reserve enough space for 2097152KB object heap

[Danebi]

Do you have java 64-bit?

[TnTCreeperLpr]

yes... im pretty sure, how do i check

[Danebi]

Run java -version in your cmd and post the output.