problemas com o K-lite mega pack

[netosjp]

ola, instalei o k-lite mega pack, mas o media player classic nao roda corretamente os videos (testei com um rmvb). Aparece a imagem travando e sem som, segue a mensagem de erro:

MEDIA PLYAER CLASIC-HOME CINEMA COULD NOT RENDER SOME OF THE PINS IN THE GRAPH, YOU MAY NOT HAVE THE NEEDED CODECS OR FILTERS INSTALLED ON THE SYSTEM...

C:\Documents and Settings\..."nome do video"

Series.rmvb::Output 00 (Audio Stream)

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

cbFormat: 112

WAVEFORMATEX:

wFormatTag: 0x2004

nChannels: 2

nSamplesPerSec: 44100

nAvgBytesPerSec: 0

nBlockAlign: 930

wBitsPerSample: 16

cbSize: 0 (extra bytes)

pbFormat:

0000: 04 20 02 00 44 ac 00 00 00 00 00 00 a2 03 10 00 . ..D¬......¢...

0010: 00 00|2e 72 61 fd 00 05 00 00 2e 72 61 35 00 00 ...raý.....ra5..

0020: 00 10 00 05 00 00 00 4e 00 18 00 00 03 a2 00 00 .......N.....¢..

0030: 00 00 00 07 55 67 00 00 00 00 00 10 03 a2 00 ba ....Ug.......¢.º

0040: 00 00 00 00 ac 44 00 00 ac 44 00 00 00 10 00 02 ....¬D..¬D......

0050: 67 65 6e 72 63 6f 6f 6b 01 07 00 00 00 00 00 10 genrcook........

0060: 01 00 00 03 08 00 00 25 00 00 00 00 00 06 00 05 .......%........

[magrao43jp]

Instale outros pack de CODECS , pra ver se resolve.