Hebrind

Hello! I'm pretty new to Minecraft and all this stuff, so please go easy on the "Newbie"! I have 4GB of RAM (the most a 32-bit system can take), and I've never heard of JDK or JRE - what do they do? What impact do they have on Minecraft? I can get single-player Tekkit working, it's just the server that won't work. It seems that the Tekkit Server (launch.bat) doesn't like Java 6u31, but Minecraft in it's entirety doesn't like Java 7u6. I'm so confused.

Title: Launch.bat Not Working Version: 3.1.2 OS: Windows 7 Professional 32-Bit Java Version: 7.6 Description of Problem: launch.bat will not run the server. I've tried editing launch.bat in all kinds of ways, including the following: java -Xmx1G -Xms512M -jar Tekkit.jar nogui pause java -Xmx1G -Xms1G -jar Tekkit.jar nogui pause java -Xmx2G -Xms1G -jar Tekkit.jar nogui pause java -Xmx1024M -Xms512M -jar Tekkit.jar nogui pause java -Xmx1024M -Xms1024M -jar Tekkit.jar nogui pause None of the combinations above work, and always result in the same error messages being given to me in Command Prompt (See "error messages" section below). Error Messages: 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... Error Log: I don't know what an Error Log is, or if it pertains to this particular case.