1. Download new system and replace the old one
1a. If you already have a modified system it is sufficient to extract only the “Smartguard” folder into your “system” folder
2. Create a shortcut from your L2.exe
shortcut.png
3. Right click & select Properties
4. Into The “Target” field add at the end: account=ACCOUNTNAME password=YOURPASSWORD & click apply.
properties.png
5. Run L2 client via edited shortcut