cant hear my vehicle sounds or phone calls gtasa

[steyr223]

hay dudes and uh dudets
thanks to " kev32 " for solving my 0000000005 error in nfsu2

i gots a new problem
I've been playing gtasa for a couple months now ( pc )
and having interminit audio problems (nothing serious)looses sound
when it rains or an explotion occurs or some loud or different noise
but always comes back in a few minutes

for some reason my system came up with no mixer present when i tried to play a song needless to say no sound anywhere

i updated my catalina 7.1 audio card through device manager(don't normally
do that way)

fired up gtasa and was blown away by the actuall surround tires sckreeching
from the rear right , gun shots from rear left etc......
then i noticed when i answerd my phone no voice (mine or other party)
also can't here my engine (plane,car,motocycle)

are these sounds possably midi or maybe a different file format(association)

any help would be appreciated

thanks


amd3200 | nf3250gb | nvidia gfx 256gb ve |
2 x 512 (both @200 in bios) | 300gb maxtor | 160gb 10,000 rpm sata | sony and plextor dvd r/w | winxp pro | saitek gamers kb and x52 flight system |
logitech mx1000 mouse and momo wheel/pedals | midland 7.1 surround|
catalina sound card| 19' sony flat screen | naturalpoints trackIR edimentionals 3d glasses | voice buddy recognition hardware and software | adelphia cable