offset, Int32 count) at Magnet.Utilities.Helpers.StreamHelper.ReadFully(Stream stream, Byte[] buffer, Int32 offset, Int32 length) at DiscUtils.Ntfs.RawausterStream.Readausters(int64 startVcn, Int32 count, Byte') buffer, Int32 offset) at DiscUtils.Ntfs.NonResidentDataBuffer.Read(Int64 pos, Byte() buffer, Int32 o