XP restart problem by sendinfg Ctrl+Alt+ Del after login

[Syed Rashid Ali]

Xp PC restart by pressing Ctrl+Alt+ Del after login.
Same problem faced if the screen saver active & i press
Ctrl + ALt + Del my PC restart with out showing any error
message.

Please advise ASAP.

 

[Jetro]

Trojan horse, virus or spyware: check them all.