紧急求助，快帮帮忙啊！

ConanPSP

我在把2游侠的杀手5xex汉化版复制到360硬盘时，用的Party Buffalo，每次都会出现
        An exception was thrown: Memory stream is not expandable.



Press CTRL + C to copy the stack trace:

   at System.IO.MemoryStream.set_Capacity(Int32 value)

   at System.IO.MemoryStream.EnsureCapacity(Int32 value)

   at System.IO.MemoryStream.Write(Byte[] buffer, Int32 offset, Int32 count)

   at System.IO.BinaryWriter.Write(Byte[] buffer)

   at CLKsFATXLib.EntryFunctions.CreateNewEntry(EntryData Edata) in C:\Users\Gang Zhao\Desktop\fatx\CLKsFATXLib\FATX\PartitionFunctions.cs:line 1076

   at CLKsFATXLib.EntryFunctions.GetNewEntry(Folder Destination, UInt32 Size, Flags[] Flags, String EntryName) in C:\Users\Gang Zhao\Desktop\fatx\CLKsFATXLib\FATX\PartitionFunctions.cs:line 1017

   at CLKsFATXLib.Folder.CreateNewFile(String Path) in C:\Users\Gang Zhao\Desktop\fatx\CLKsFATXLib\FATX\EntryTypes.cs:line 1497

   at CLKsFATXLib.Folder.InjectFolder(String FolderPath, Boolean MergeFolders, Boolean OverwriteFiles) in C:\Users\Gang Zhao\Desktop\fatx\CLKsFATXLib\FATX\EntryTypes.cs:line 1707

   at CLKsFATXLib.Folder.InjectFolder(String FolderPath, Boolean MergeFolders, Boolean OverwriteFiles) in C:\Users\Gang Zhao\Desktop\fatx\CLKsFATXLib\FATX\EntryTypes.cs:line 1724

   at CLKsFATXLib.Folder.InjectFolder(String FolderPath, Boolean MergeFolders, Boolean OverwriteFiles) in C:\Users\Gang Zhao\Desktop\fatx\CLKsFATXLib\FATX\EntryTypes.cs:line 1724

   at CLKsFATXLib.Folder.InjectFolder(String FolderPath, Boolean MergeFolders, Boolean OverwriteFiles) in C:\Users\Gang Zhao\Desktop\fatx\CLKsFATXLib\FATX\EntryTypes.cs:line 1724

   at Party_Buffalo.Forms.EntryAction.<EntryAction_HandleCreated>b__0() in C:\Users\Gang Zha
         这到底是神马原因啊，求帮忙