Crash error using video and audio in Messenger

[Milena]

Hi, when I use the MSN Messenger with Audio it works ok
(speakers and mic), if I use the video option (two way)
with no audio it works ok too, If I use the Audio option
I can receive video from the other part ok, but if I use
the audio and I try to send video my system crashes with
the following message in a horrible blue screen:

IRQL_NOT_LESS_OR_EQUAL

Código de error 000000d1, parámetro 1 00000008, parámetro
2 00000002, parámetro 3 00000000, parámetro 4 f974ddc9.

It seems to be a conflict between the audio and the
webcam working at the same time.

I'm using XP (in spanish), MSN Messenger 6.1 (in spanish)
and I have installed this audio driver: SiS7018 (I
downloaded the latest version for XP), and my webcam is
VideoCAM Express V2.

Please Help.

 

[Guest]

Also in the screen I got something about NDIS.SYS, maybe
that is the driver that is causing the problem... any
advice?