Greetings and please be gentle first time newbie
I see alot of post on this but either they dont work or ive alreday tried them

Getting the following error at about 14 minutes in when I run BR rebuilder:
- Error in attempt to extract audio/subs.
-
[21:49:54] - Failed to retrieve audio, aborted

This is my setup:
BD Rebuilder 0.36.06/0.36.04 (tried both)
FFSHOW rev3326_20100319
Avisynth 2.5
Matroska Splitter 1.9.42.1
AnyDVD 6.7.5.0 used to rip the BLue Ray (avatar)to Hard drive
57GB free on working path
Ripping to 25GB disk

here is my BD Rebuilder inspect results:
- Windows Version: 6.0 [6000]
- AVISYNTH Version: 2.5.7.0, Ok
- HAALI Splitter: Ok
- FFDSHOW: 3326, Ok
- FFDSHOW VC-1 set to "wmv9", Ok
- FFDSHOW MPEG2 set to "libmpeg2": Ok
- FFDSHOW AVC set to "libavcodec": Ok
- BD Rebuilder v0.36.0.6, Ok
- X264: Ok
- AFTEN: Ok
- FAAC: Ok
- MP4BOX: Ok
- WAVI: Ok
- TSMUXER: Ok

Here is the log file
[21:36:43] BD Rebuilder v0.36.06 (beta)
- Source: RED_BIRD_2D_WW
- Input BD size: 43.00 GB
- Approximate total content: [02:42:25.736]
- Target BD size: 22.95 GB
- Windows Version: 6.0 [6000]
- Auto Quality: Good (Very Fast), ABR
- Audio Settings: AC3=1 DTS=1 HD=0 Kbs=640
[21:36:48] PHASE ONE, Encoding
- [21:36:49] Extracting A/V streams [VID_00010]
- [21:37:09] Reencoding: VID_00010 (1 of 2)
- [21:37:09] Collecting video information
- Source Video: MPEG-4 (AVC), 1920x1080
- Rate/Length: 23.976fps, 1,056 frames
- [21:37:09] Reencoding: VID_00010, Pass 1 of 1
- [21:41:36] Video Encode complete
- [21:41:36] Reencoding audio tracks (if req'd)
- [21:41:49] Multiplexing M2TS
- [21:41:57] Extracting A/V streams [VID_00002]
- Error in attempt to extract audio/subs.
-
[21:49:54] - Failed to retrieve audio, aborted

Thanks in advance any help is appreciated