DVD-RW not working

my DVD-RW hasnt been working ever since i updated to vista i did that delete
upper and lower filters but i only have the upper filter. after i delete that
it works but i have to re-install some things like itunes so i could burn a
cd usually after that my dvd-rw goes back to not working and i have to repeat
my steps deleting upper filter and re-installing itunes. how do i get it to
work permanently? thanks

anyone???

"FR3SH" wrote:

> my DVD-RW hasnt been working ever since i updated to vista i did that delete
> upper and lower filters but i only have the upper filter. after i delete that
> it works but i have to re-install some things like itunes so i could burn a
> cd usually after that my dvd-rw goes back to not working and i have to repeat
> my steps deleting upper filter and re-installing itunes. how do i get it to
> work permanently? thanks