Windows Media Player 10 Error Code C00D109B

Hello. I upgraded my Windows Media Player 9 to WMP 10.
I used this as my default media player. It’s been working well since I upgraded it to version 10.
But lately, when I try to play an .mp3 file, I double-clicked the file on my saved media folder to automatically play it on WMP.
But nothing appears on screen. The song did not even play its sound. But I got an error message with Error code C00D109B.
I don’t really know what this error is all about as much as I also don’t have any idea on how to fix it.
Can someone please help me?
