Problem
1. Can not run Windows Task Manager (Ctrl+Alt+Del).
2. Can not run System Configuration Utility (msconfig).
3. Folder Options disappear.
4. Menu Search disappear.
5. Other Antivirus can not run.
6. Can not dubble click on handy drive.
7. System alway restart.
How to fix
1. Download and run Antivirus_killer . NOD32 Bad1,2,3[Autoit[1].AC]-Fix at http://w15.easy-share.com/10871521.html
2. Run System Configuration Utility (run -> msconfig).Check out bad1 bad2 bad3 Msmsg system in tab startup.
3. Restart system in safe mode(press F8 before Windows start up) .
4. Enable Show Hidden files (My Computer->Tools-> Folder Options ->Views , Check out Show Hidden files and Folders , Hide Extentions for Known files types and Hide Protected Operting System file (Recommented)).
5. Delete bad1.exe, bad2.exe, bad3.exe, Msmsg.exe and system.exe in C:\Windows\System32

You can download”NOD32 Bad1,2,3[Autoit[1].AC]-Fix” from this link
http://w15.easy-share.com/10871521.html
If it’s not work you copy this link & paste in adress box.