I cannot open my musicmatch....help please!

[horses]

I cannot open my musicmatch 10. when i click on it, the musicmatch 10 logo shows up, and then it closes after that... what can i do to fix this?

 

[BrownPaper]

Have you tried to reinstall Musicmatch 10 again? If you don't have the file anymore, download it from musicmatch.com.