rem Check for a working sound-card - exit with 0 if OK, 1 otherwise.

set wmi = GetObject("winmgmts:")

set scs = wmi.InstancesOf("win32_sounddevice")

for each sc in scs

   set status = sc.Properties_("Status")

   wscript.Echo(sc.Properties_("Name") + "/" + status)

   if status = "OK" then

       wscript.Quit 0 rem normal exit

   end if

next

rem No sound card found - exit with status code of 1

wscript.Quit 1