need help with trojan.win32.generic.wcd and root shell

hi i have kaspersky 2011 and i got 5 problems
the first one is trojan.win32.generic.wcd
and the rest is root shell
i tried updating kaspersky 2011 antivirus and did a full scan ,i couldn't remove them
i downloaded kaspersky virus removal tool and here is the file

This is a false positive and it has already been fixed by Kaspersky Lab. Update your antivirus database.