Deletes (kills) certain users from your user file. The criteria are: not having called for a certain number of days, less than a certain number of times called, a certain security level or a combination of these three.

Parameters to use:

1. D<# of days> Removes all users that haven't called for <# of days>
2. C<calls> Removes all users that have called less than <calls>

times.

1. L<evel> Specifies a specific security level for the User

Killer to work on.

Combining these three parameters, will remove all users that have called less than <calls> times and haven't called for <# of days>, and that only have the specified <level>. This option comes in handy to remove all users that have called just once, but without removing your new users or users with another security level.

__**Examples:**__
 PBUTIL UK -C3           Removes all users that have called only 1 or 2
                         times.
 PBUTIL UK -D365         Removes all users that haven't called for the
                         last 365 days.
 PBUTIL UK -C2 -D100     Removes all users that have called less than 2
                         times, and removes users that haven't called
                         in the last 100 days. "No-Kill" flags in User
                         Records will be honored.
 PBUTIL UK -C3 -D5 -L40  Removes all users that have called less than 3
                         times, and users that have not called in 5
                         days, but only those with a security level of
                         40.