hi can anyone help me with this proplem i have with windows media player it
says the file has an extension (wmv) that does not match the file format how
can i fix that

"oliver" wrote:

> i have the same problem
>
> "imacken" wrote:
>
> > Files that worked OK before RC2 just won't play in MP11. I get the following
> > error:
> > "Windows Media Player cannot play the file because the Sipro Lab Telecom
> > ACELP.net (130) codec is not installed on your computer."
> > Any ideas?