Error: Bad name index
Question
Error: Bad name index
Answer
This error normally occurs when your Lineage II client is not
completely updated. Please start Lineage II and click the Check File
option on the updater. Run the Check File option twice all the way
through in order to make sure any corrupted or old files are
updated. If this does not resolve the issue, please uninstall the
game, delete the Lineage II folder, and then reinstall the game.