Mastery Box Minor,Greater,Standar Unable to Use x12

[EdwinBurning]

Hi!
i have problem file x12.
I can use right-click in box, but show message "Unable to use", in the configure "Item_(14,282,0)_Mastery_Boox_(Minor).xml", is correct. Others Box's open.

<ItemBag><BagConfig Name="Item_(14,282,0)_Mastery_Box_(Minor)" ItemRate="6000" SetItemRate="0" MoneyDrop="100000" IsPentagramForBeginnersDrop="0" BagUseEffect="-1" BagUseRate="10000" /><SummonBook Enable="0" DropRate="0" ItemCat="0" ItemIndex="0" /><AddCoin Enable="0" CoinType="0" CoinValue="0" /><Ruud GainRate="1000" MinValue="3" MaxValue="3" /><DropAllow Wizard="1" Knight="1" FairyElf="1" MagicGladiator="1" DarkLord="1" Summoner="1" RageFighter="1" GrowLancer="1" PlayerMinLevel="1" PlayerMaxLevel="MAX" MapNumber="-1">	<Drop Rate="9500" Count="1">		<Item Cat="14" Index="13" ItemMinLevel="0" ItemMaxLevel="0" Skill="0" Luck="0" Option="0" Exc="-1" SetItem="0" SocketCount="0" ElementalItem="0" />		<Item Cat="14" Index="14" ItemMinLevel="0" ItemMaxLevel="0" Skill="0" Luck="0" Option="0" Exc="-1" SetItem="0" SocketCount="0" ElementalItem="0" />		<Item Cat="15" Index="13" ItemMinLevel="0" ItemMaxLevel="0" Skill="0" Luck="0" Option="0" Exc="-1" SetItem="0" SocketCount="0" ElementalItem="0" />	</Drop>	<Drop Rate="3000" Count="1">			<Item Cat="14" Index="263" ItemMinLevel="0" ItemMaxLevel="0" Skill="0" Luck="0" Option="0" Exc="-1" SetItem="0" SocketCount="0" ElementalItem="0" />		<Item Cat="14" Index="264" ItemMinLevel="0" ItemMaxLevel="0" Skill="0" Luck="0" Option="0" Exc="-1" SetItem="0" SocketCount="0" ElementalItem="0" />	</Drop>	<Drop Rate="1000" Count="1">		<Item Cat="14" Index="224" ItemMinLevel="0" ItemMaxLevel="0" Skill="0" Luck="0" Option="0" Exc="-1" SetItem="0" SocketCount="0" ElementalItem="0" />	</Drop></DropAllow></ItemBag>

[MentaL]