Sound Effects on my Project are Working on my Computer, but not on others.

Hi Everyone! New to development and the community here and I got one weird bug right now.

So I made a simple program that plays a background song and that also plays a sound effect depending on what arrow key you press. The program runs and works perfectly on my computer. (Windows 10). However, when I run the program on my school or friend’s pc, (Windows 7), the song plays but the sound effects do not work. No build errors or anything, and I’m using the same exact files on my computer that I was using on the others.

Any advice? Has this happened to anyone else?

sorry to double post but I have a quick update. My game works perfectly on both windows 10 and 8 computers but it seems to be only on 7 that the sound effects go blank. Has there been any recent issues regarding Windows 7 and monogame? Or maybe some DirectX compatibility issues?