Do as follows and it will work for you:
Right-click the "launch.bat" file and run it as administrator
Close command prompt and double-click the "launch.bat" file to run as standard user
Close command prompt and now create a new batch script called "start-tekkit.bat" using the code listed for the OS/java you use:
For 64bit java in Win x64, or 32bit java in Win x86:
@ECHO OFF
SET BINDIR=%~dp0
CD /D "%BINDIR%"
"C:\Program Files\Java\jre7\bin\java.exe" -Xmx4G -Xms2G -jar Tekkit.jar
PAUSE
For 32bit java in Win x64:
@ECHO OFF
SET BINDIR=%~dp0
CD /D "%BINDIR%"
"C:\Program Files (x86)\Java\jre7\bin\java.exe" -Xmx4G -Xms2G -jar Tekkit.jar
PAUSE
Now double-click the "start-tekkit.bat" file and it will start the server properly
To join the server, run the technic launcher and once Minecraft loads, click "multiplayer", then click "Add server" and add code that suits your needs (assuming default port is used):
To access from the same computer:
Server Name: Name of Your Minecraft Server
Server Address: localhost:25565
To access from a computer on your LAN:
Server Name: Name of Your Minecraft Server
Server Address: local.ip.address:25565
To access from a computer outside your LAN:
Server Name: Name of Your Minecraft Server
Server Address: wan.ip.address:25565You can find your local IP address of the computer running the server HERE You can find the wan IP address HERE
