Ok this is whats up !

I go online with AIM (I have Comcast broadband connection), so im trying to Video Chat with a buddy ! When i click The Camera on IM window, it says connecting and then my computer just shuts down ! No warning, nothing, it just shuts down !

If you need some information:

Widnows XP Proffessional
Compaq 800 Mhz
AIM 5.5.3595
Logitech Camera, Front USB port, No CD drivers installed, I installed it through the Add/Remove Hardware wizard!

Did this happen to any foy ou guys ? Can you help me ?

I'm really curious what might have caused this error. !

Here, i'll try and find the log from the system error !

Code:
Error code 0000007f, parameter1 00000000, parameter2 00000000, parameter3 00000000, parameter4 00000000.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Thanks, guys !