Windows 10 midi's don't play

[WarioWill]

I have windows 10, and for some reason I can't play midis. Everytime I want to play a midi, it says "Windows Media Player cannot play the file because there is a problem with your sound device. There might not be a sound device installed on your computer, it might be in use by another program, or it might not be functioning properly."
I've looked for a solution, but I can't seem to get a straight answer.

 

[kemical]

Microsoft does have a support page for this issue with a number of silutions:
Microsoft Windows Media - Web Help

Try either updating or re-installing the sound driver.