1. Go to AdoptOpenJDK and download Java JDK 14 MSI package.
2. Download the .msi file. Open it to launch the installation program.
3. Read and accept the license if you are happy with the terms.
4. On the Custom Setup screen you can choose the features that you want to install and optionally change the default installation directory.

1. Download and install Git from https://git-scm.com/download/win.
2. During installation you may choose Notepad++ as default editor.

1. Download and install MariaDB from https://downloads.mariadb.org/
2. Run MySQL Client (MariaDB (x64))
3. Execute the following SQL statements to create a L2J specific database user:

CREATE OR REPLACE USER 'l2j'@'%' IDENTIFIED BY 'l2jserver2019';
GRANT ALL PRIVILEGES ON *.* TO 'l2j'@'%' IDENTIFIED BY 'l2jserver2019';
FLUSH PRIVILEGES;

1. Create a folder C:\opt\l2j\git and open cmd and run the following commands:

git clone https://bitbucket.org/l2jserver/l2j-server-login.git
git clone https://bitbucket.org/l2jserver/l2j-server-game.git
git clone https://bitbucket.org/l2jserver/l2j-server-datapack.git

cd C:\opt\l2j\git\l2j-server-login
mvnw install
cd C:\opt\l2j\git\l2j-server-game
mvnw install
cd C:\opt\l2j\git\l2j-server-datapack
mvnw install

1. Create C:\opt\l2j\server\login
2. Unzip C:\opt\l2j\git\l2j-server-login\target\l2jlogin.zip in C:\opt\l2j\server\login
3. Create C:\opt\l2j\server\game
4. Unzip C:\opt\l2j\git\l2j-server-game\target\l2j-server-game-2.6.2.0-SNAPSHOT.zip in C:\opt\l2j\server\game
5. Unzip C:\opt\l2j\git\l2j-server-datapack\target\l2j-server-datapack-2.6.2.0-SNAPSHOT.zip in C:\opt\l2j\server\game

1. Create C:\opt\l2j/cli
2. Download L2J CLI
3. Unzip the file in C:\opt\l2j\cli
4. Run l2jcli.bat

db install -sql C:\opt\l2j\server\login\sql -u l2j -p l2jserver2019 -m FULL -t LOGIN -c -mods
db install -sql C:\opt\l2j\server\game\sql -u l2j -p l2jserver2019 -m FULL -t GAME -c -mods
quit

1. Run l2jcli.bat

account create -u Zoey76 -p -a 8
quit

1. Run C:\opt\l2j\server\login\startLoginServer.bat
2. Run C:\opt\l2j\server\game\startGameServer.bat

1. Follow the guide Tom's Hardware and open ports 2106 and 7777.

127.0.0.1 l2authd.lineage2.com

@start l2.bin IP=127.0.0.1

#define _WIN32_WINNT _WIN32_WINNT_WINXP
#define NOMINMAX
#include <windows.h>
#include <cstdlib>

// Start L2 as .bin with IP as parameter.
// You can use IP or DNS as IP parameter.
// You could include other parameters.
// You can change the path to the .bin file to avoid including the L2.exe inside the System folder.
// Author: Zoey76
int _stdcall wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nShowCmd) {
	ShellExecute(0, L"open", L"cmd.exe", L"/C start l2.bin IP=127.0.0.1", 0, SW_HIDE);
}