How to Change This Blue Highlight ?

[Gunniz]

I Want to Move Blue Highlight on Windows Media Player to AIMP3 (When I Click Open With) Because AIMP3 is Default .mp3 Program


This Blue Highlight is Error. Any Help ? if You Dont Understand. You Can See This Pic.

 

[TwoCables]

I don't know if this will work, but go back to the main area of Default Programs and click "Set your default programs" and make AIMP3 the default.