For anyone who had the same problem that me, escfoe2 helped me to solve it. Step1 : Open the server side and below : ``` Public Const QUEST_COMPLETED_BUT As Byte = 3 ``` paste this ``` Public Quest_Changed(1 To MAX_QUESTS) As Boolean ``` Step1 : Always in the server side, find : ``` RequiredQuest As Long ``` And paste this below ``` RequiredSwitch As Long ``` And it's all, it works pretty good, no quests bug anymore :) !!