K-lite發生錯誤 : Audio: RealAudio COOK 44100Hz stereo

Windows7 裝 K-lite Mega codec pack後播放 rmvb檔案都會出現:

Media Type 0:
— — — — — — — — — — — — —
Audio: RealAudio COOK 44100Hz stereo

AM_MEDIA_TYPE:
majortype: MEDIATYPE_Audio {73647561-0000-0010-8000-00AA00389B71}
subtype: Unknown GUID Name {4B4F4F43-0000-0010-8000-00AA00389B71}
formattype: FORMAT_WaveFormatEx {05589F81-C356-11CE-BF01-00AA0055595A}
bFixedSizeSamples: 1
bTemporalCompression: 1
lSampleSize: 14880
............

拜用Google後，終於找到解決方式：
“Media Player Classic FAQ Page”
http://www.codecguide.com/faq_mpc.htm


Q: “Media Player Classic could not render some of the pins in the graph” errors
A: This usually means that there is a filter missing that is needed to decode one of the streams in the file.
The format above is RealAudio COOK. To install a decoder for this audio format you need to perform the following steps:
1.Download the Windows version of binary codec pack for MPlayer.
http://www.mplayerhq.hu/design7/dload.html#binary_codec
2.Extract these files from the .zip archive: cook.dll, pncrt.dll, sipr3260.dll, drv33260.dll, drv43260.dll
3.Put those files in this folder: C:\Windows