I tried to access below websites on 1st machine with Windows Media Player
v10 (WMP v10) and had the C00D11B0 error.
However, accessing the same websites on another machine in the same network
with Windows Media Player v9 (WMP v9) has no issue.

I have WMP10 which developed a new problem.  When it plays a CD, there is no
audio.  But I can hear audio when I play a music file on my HD or a video
file on my HD with audio via WMP10.
I CAN play and hear audio CDs on Real Player and all others, but not WMP10.

If I perform the above to fix error code 0xc0000005, will I lose all the
music I already have stored in the media library? Regards...

I have included audio files in a Front Page document, the aim is to make them
play when the corresponding graphic is clicked. This works fine, except that
the media player also appears on the screen, how can this be hidden?

Im not blond but im having one of those moments. i upgraded wmp9-->10
yesterday and now i cant hear a thing! the mute isn't on anywhere on the pc.
all sound is ok everywhere else. i really can't find any possible route to
go. i have checjked to make sure the settings look logical ...

I recently up graded to 9 but now it won't let me play any videos. It gives
me the message "connect to the internet or insert the removable media on
which the file is located & then try and play the file again".
I'm not sure what I'm suppose to do?

Everytime I try to play any type of video file, the sound will go on for 10
sec and the video freezes on the first frame.  This mostly happens with mpeg
and mpg.  Sometimes avi's work, but the sound and video are out of sync.  
When the player stops responding and I try to close ...

wish i'd never bothered upgrading.. lost all playlists, won't play various
files, ca't use headfones with wmp10!
any ideas out there or instructions how to downgrade back wmp9

Everytime I try to play a song. ( Any song. ) Windows media plays it too
fast. Like it's in fast-forward. What do I do?

How can I set WMP a default media player when playing clips/audio online
instead of Quicktime, Realplayer or Winamp?

When I change the privacy settings to display media information from the
internet they only last for that session.  If I close Media Player 10 and
then reopen the check box goes back to unchecked.  I click on Apply and OK
before I close out the Options box.  Any ideas?

This is a weird and rather annoying problem! On media player when i play mpeg
files the video always seems to black out about 30 seconds from the end of
it? it always plays avi and wmv files fine. I've tried watching them with
different media players and they play fine and ive ...

Hi, I'm running WinXP...was previously able to play m4a's in my WMP 10 when I
downloaded 3ivx, but something happened and today I'm getting this error
message: C00D11CD.  Can someone help please?  Thanks,

  I have windows media player 9 installed & have no sound at all on my pc .
it says driver not installed. "  spktest wav is not supported by a device
driver." What do I do

I lost my 2nd slave hard drive, which contained ALL my WMP music library of
MP3's and videos....UGH!
Now, when I open WMP, it lists all my old music/video files, but of course
with the '!' as it can't find them...they're all GONE!