System.Exception: CheckSum Error on "DataNpc_Canvas_Canvas_014.wz"(origin). (0x45803182, 0xee8e26c7)
   위치: WzComparerR2.Patcher.WzPatcher.VerifyCheckSum(UInt32 checksum0, UInt32 checksum1, String fileName, String reason)
   위치: WzComparerR2.Patcher.WzPatcher.ValidateFileHash(String msDir)
   위치: WzComparerR2.Patcher.WzPatcher.Patch(String mapleStoryFolder, String tempFileFolder)
   위치: WzComparerR2.FrmPatcher.ExecutePatch(String patchFile, String msFolder, Boolean prePatch)

이렇게 떴는데