Unfortunately, I plant MSN liar virus. On October 10, Rising has a special killing tool. I have found five infected documents after I installed smoothly. After clearance, the machine will be restrained. Before the anti-virus, the 2000 system can be used normally, except that the MSN will automatically send viruses, others. After the anti-virus, the system is in the landing 2000 window, has been jumping, prompting is adding in personal settings and being saved, and the two windows beat, the keyboard NUMLOCK is not flashing, the security model can not enter, have been waiting! I don't know if this virus is more harm. I will reinstall the system later, and the anti-virus failed!