Visual Boy (sound problems)

So i get back on Visual Boy (gameboy emulator) today to play Zelda; Links Awakening DX color version. I played for 2 minutes with sound and then it went out. I am playing from a save file and every time i load that the sound goes out. Wonder if the file is just corrupt. What can i do to fix this problem?

I encountered the same problem with visual boy but it was my pc's problem the whole time. Check your pc for any problem first. If you think you've done everything to check your pc then try nocash or some other emulators. If the sound really doesn't work then go back to step 1.