Hello! My grand theft auto sounds mods have been fucked up and I decided to fix them, I found out that is really easy, if you have the same problem please follow theese steps.
(Before you start remember to close your Gta san andreas and even SAMP icon it may stop working if you won't.)
1. Go to start. [The button in left down corner]
2. Click on Settings and Control panel.

3. Find a button named ''Sound'' and click on it.

4. Frame''Speakers'' then click on ''Configure''

5. Frame ''Quadraphonic''

6. Click ''next'' then again ''next'' then ''finish'' (Don't change anything anymore)