Is this a codec error or something else

I have been using "Media Player Classic" (MPC) v 6.4.9.1. (Rev 107) in conjunction with the basic codec pack for donkeys now but lately i'm getting an error pop up and i'm unsure if it's a codec or MPC issue, the error i'm getting is as follows:

Code:

F:\Downloads\NAME OF FILM.avi::Audio 1
Audio Switcher::Out

Media Type 0:
--------------------------
Audio: WAVE_FORMAT_EXTENSIBLE 48000Hz 6ch 384Kbps

AM_MEDIA_TYPE:
majortype: MEDIATYPE_Audio {73647561-0000-0010-8000-00AA00389B71}
subtype: MEDIASUBTYPE_PCM {00000001-0000-0010-8000-00AA00389B71}
formattype: FORMAT_WaveFormatEx {05589F81-C356-11CE-BF01-00AA0055595A}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 18432
cbFormat: 40

WAVEFORMATEX:
wFormatTag: 0xfffe
nChannels: 6
nSamplesPerSec: 48000
nAvgBytesPerSec: 48000
nBlockAlign: 3840
wBitsPerSample: 16
cbSize: 22 (extra bytes)

WAVEFORMATEXTENSIBLE:
wValidBitsPerSample: 0
dwChannelMask: 0x0000060f
SubFormat: {00002000-0000-0010-8000-00AA00389B71}

pbFormat:
0000: fe ff 06 00 80 bb 00 00 80 bb 00 00 00 0f 10 00 þÿ..€»..€»......
0010: 16 00 00 00 0f 06 00 00 00 20 00 00 00 00 10 00 ......... ......
0020: 80 00 00 aa 00 38 9b 71                        €..ª.8›q


If i click the close buttom it will play fine as far as the video goes but i have no audio, if i re-encode it using "WinX HD Video Converter Deluxe 5.9.0.249" it will play both audio and video back fine but i can't be bothered to encode every movie every time, I have upgraded to the latest version 12.1.0 and it still does the same, i am running win 7 U x64, i THINK it only happens with avi files but i cannot be 100% sure, can anyone work out if it's a codec or MPC issue, having said that when i selct VLC to play them it does fine, so i guess i have answered my own question, anyone have any idea how to solve the problem

All1

Use the Standard version of the codec pack. That includes a much newer version of Media Player Classic.

This error means there is a problem with your sound driver. My first suggestion would be to update that driver.

Alternatively you can try:
Codec Tweak Tool > Audio Output > select "Stereo"

OK tried the tweak tool and no good so downloading the standard version as i type, will also check out motherboards latest audio driver as well as that has not been updated in donkeys

All1