Originally posted by gothamac
First you must un-install ALL earlier version of the program,
To Uninstall Windows Media Player 7 for Mac or Windows Media Player 6.3 for Mac
To uninstall previous versions of the Player:
1. Drag the Windows Media Player folder to the Trash.
2. Double-click the System folder, double-click the Preferences folder, and then drag the Windows Media Player Prefs file to the Trash.
3. Double-click the System folder, double-click the Extensions folder, and then drag the following files, if present, to the Trash:
? Acelp.net Decoder 05.0 kbps
? Acelp.net Decoder 06.5 kbps
? Acelp.net Decoder 08.5 kbps
? Acelp.net Decoder 16.0 kbps
? Mpeg Layer-3 Audio
? MPG4
? VivoActive G723 Decoder
4. On the Special menu, click Empty Trash, and then click OK.
5. On the Special menu, click Restart.
I assume you are supposed to do the same to uninstall the OS X version (7.1) by hunting down the same files since these instructions refer to the Mac OS 9?
And what is about uninstalling Acelp.net Decoder (for v7.1) and a lot of people complaining that Acelp.net streams don't play in WMP 9? Does MS wants us to remove these codecs, but then not providing new ones, or do acelp.net streams don't play if you did not remove the old ones before the installation?
I am confused.