You need to buy new speakers if you want it work again
Or if that doesn't work, then you can try to click on windows logo (if win 7) and write there "regedit". Press enter.
On the left side navigate to HKEY_CURRENT_USER\Software\Team17SoftwareLTD\WormsArmageddon (Select it!).
Then on the right side double click on PATH to edit it. Write there the new location of WA directory (for me "d:\játékok\Worms Armageddon").
Click OK.