[Error] Log
-[Information] Versions
--[Information] [5/8/2011 6:30:39 AM] MeGUI Version : 2009 (svn)
--[Information] [5/8/2011 6:30:39 AM] OS : Windows Seven x64 SP1 (6.1.65536.7601)
--[Information] [5/8/2011 6:30:39 AM] Latest .Net Framework installed : 4.0 (4.0.30319)
--[Information] [5/8/2011 6:30:40 AM] Avisynth Version : 2.5.8.5 (7/12/2009 2:16:34 AM)
-[Information] Update detection
--[Information] [5/8/2011 6:30:41 AM] Connecting to server: http://megui.org/auto/
--[Information] [5/8/2011 6:30:47 AM] There is 1 file which can be updated.
-[Information] Log for job2 (ext, dev-bigbang720p.mkv -> xxx)
--[Information] [5/8/2011 6:32:28 AM] Started handling job
--[Information] [5/8/2011 6:32:28 AM] Preprocessing
--[Information] [5/8/2011 6:32:28 AM] Job commandline: "E:\Programs\MeGUI_2008_x86\tools\eac3to\eac3to.exe" "E:\Downloads\The.Big.Bang.720p.BluRay.x264-DEVERSiFY\dev-bigbang720p.mkv" 2:"E:\Downloads\The.Big.Bang.720p.BluRay.x264-DEVERSiFY\T2_Audio - 5.1 channels.ac3" -progressnumbers
--[Information] [5/8/2011 6:32:28 AM] Extracting started
--[Information] [5/8/2011 6:33:57 AM] Standard output stream
---[NoImage] MKV, 1 video track, 1 audio track, 1:41:17, 24p /1.001
---[NoImage] 1: h264/AVC, 1280x544 23.976p (40:17)
---[NoImage] 2: AC3, 5.1 channels, 640kbps, 48kHz
---[NoImage] v01 The video bitstream is encoded in a non-standard framerate.
---[NoImage] a02 Extracting audio track number 2...
---[NoImage] a02 Creating file "E:\Downloads\The.Big.Bang.720p.BluRay.x264-DEVERSiFY\T2_Audio - 5.1 channels.ac3"...
---[NoImage] Video track 1 contains 145704 frames.
---[NoImage] eac3to processing took 1 minute, 21 seconds.
---[NoImage] Done.
--[Information] [5/8/2011 6:33:57 AM] Standard error stream
--[Information] [5/8/2011 6:33:57 AM] Postprocessing
---[Information] Deleting intermediate files
--[Information] [5/8/2011 6:33:58 AM] Job completed
-[Error] Log for job3 (audio, T2_Audio - 5.1 channels.ac3 -> T2_Audio - 5.1 channels_new.mp4)
--[Information] [5/8/2011 6:34:54 AM] Started handling job
--[Information] [5/8/2011 6:34:54 AM] Preprocessing
--[Information] [5/8/2011 6:34:54 AM] Trying to open the file with NicAudio
--[Information] [5/8/2011 6:34:58 AM] Successfully opened the file with NicAudio
--[Information] [5/8/2011 6:34:58 AM] Avisynth script
---[NoImage] LoadPlugin("E:\Programs\MeGUI_2008_x86\tools\avisy nth_plugin\NicAudio.dll")
---[NoImage] NicAc3Source("E:\Downloads\The.Big.Bang.720p.BluRa y.x264-DEVERSiFY\T2_Audio - 5.1 channels.ac3")
---[NoImage] Normalize()
---[NoImage] return last
--[Information] [5/8/2011 6:34:58 AM] Commandline used: -ignorelength -lc -br 256000 -if - -of "{0}"
--[Information] [5/8/2011 6:34:58 AM] Encoding started
--[Information] [5/8/2011 6:34:58 AM] Avisynth script environment opened
--[Information] [5/8/2011 6:34:58 AM] Script loaded
--[Information] Output Decoder
---[Information] [5/8/2011 6:34:58 AM] Channels: 6
---[Information] [5/8/2011 6:34:58 AM] Bits per sample: 32
---[Information] [5/8/2011 6:34:58 AM] Sample rate: 48000
--[Information] [5/8/2011 6:34:58 AM] Commandline: E:\Programs\MeGUI_2008_x86\tools\NeroAACCodec-1.5.1\win32\neroAacEnc.exe -ignorelength -lc -br 256000 -if - -of "E:\Downloads\The.Big.Bang.720p.BluRay.x264-DEVERSiFY\T2_Audio - 5.1 channels_new.mp4"
--[Information] [5/8/2011 6:34:58 AM] Encoder process started
--[Error] [5/8/2011 6:41:51 AM] An error occurred
---[Error] [5/8/2011 6:41:53 AM] Exception message: The pipe has been ended.
---[Error] [5/8/2011 6:41:55 AM] Stacktrace
----[NoImage] at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
----[NoImage] at System.IO.FileStream.WriteCore(Byte[] buffer, Int32 offset, Int32 count)
----[NoImage] at System.IO.FileStream.Write(Byte[] array, Int32 offset, Int32 count)
----[NoImage] at MeGUI.AviSynthAudioEncoder.encode()
---[Error] [5/8/2011 6:41:55 AM] Inner exception: null
--[Information] [5/8/2011 6:41:56 AM] Output from encoder via stderr
---[NoImage] ************************************************** ***********
---[NoImage] * *
---[NoImage] * Nero AAC Encoder *
---[NoImage] * Copyright 2009 Nero AG *
---[NoImage] * All Rights Reserved Worldwide *
---[NoImage] * *
---[NoImage] * Package build date: Dec 17 2009 *
---[NoImage] * Package version: 1.5.1.0 *
---[NoImage] * *
---[NoImage] * See -help for a complete list of available parameters. *
---[NoImage] * *
---[NoImage] ************************************************** ***********
--[Information] [5/8/2011 6:41:56 AM] Output from encoder via stdout: ERROR: error while encoding frame
--[Information] [5/8/2011 6:41:59 AM] Job completed


I always get this. can someone help?