McAfee should deal with this threat. There should be nothing you need to do. Prockill-T is a legitimate progam. Do not delete it.
The reason why your virus scanner may report it is because it can be used maliciously. Your anti-virus program should remove programs which are set to use Prockill-T maliciously, rather than remove Prockill-T itself.
You may want to check out if McAfee has options to limit the warnings it displays to you.
Sally
December 2003