WinXP password

[Dave]

Hi.
I tried to change coputer pasword. There was no xy in it,
so that something was wrong with keyboard. It was not
possible to log in with new password.

Why?
Can a troyan do this?

 

[Andre Da Costa]

Possibly, run a thorough scan using MSAS and these other thirdparty
antispyware solutions in safe mode.
Ad-Aware - www.lavasoftusa.com
Spybot - http://www.safer-networking.org/
CWShredder - http://forum.aumha.org/downloads/cwshredder.zip
Spy Sweeper - www.webroot.com