L2 install Folder was not given as parameter.
Enter the full path: G:\Lineage2
Exception in thread "main" java.io.FileNotFoundExeption: G:\Lineage2\system\weapongrp.txt
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init><Unknown Source>
at net.sf.12j.dataextraction.DataFileConversion.convertWeaponGrp(DataFileConversion.java:143)
at net.sf.12j.dataextraction.DataFileConversion.<init><DataFileConversion.java:110>
at net.sf.12j.dataextraction.DataFileConversion.main<DataFileConversion.java:102>
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