Sounds aren't working

[zyntaxable]

Hello everybody, I think I have found a bug, I don't know if it is just my computer, because it occurs in vanilla minecraft, and other modpacks too. When I start playing tekkit, I can just normally hear the Matmos sounds, but all the other, normal minecraft sounds aren't there. Does anyone know how to fix this? Becuase it's really driving me crazy not having any sounds in the game.

Greetz zyntaxable

EDIT: I got it fixed!

[The_DarthMoogle]

Go back and read the rules before anything else. Then come back and apologise to the moderators for this thread.

Done? Good.

Now, find your Resources folder and delete it. You will get your sounds back the next time you launch.

[zyntaxable]

Hi, i did what you said, but I still don't have my sounds back... Might it be my computer"?