Done. 
use Win32::TieRegistry;
$REMOTE= $Registry->Connect( '127.0.0.1','LMachine',{Delimiter=>"\\"} 
+) or die;
my $key_to_delete="SYSTEM\\RAdmin\\";
my %VALUES;
#at %VALUES{FOUND} we will store the nodes
&Enum_Nodes_Of_Registry($REMOTE->{$key_to_delete},$key_to_delete);
@{$VALUES{FOUND}}=reverse @{$VALUES{FOUND}};

foreach (@{$VALUES{FOUND}}){
        print "$_\n";
        delete $REMOTE->{$_};
}

sub Enum_Nodes_Of_Registry{
    my $nested=shift;
    my $append=shift;
    push @{$VALUES{FOUND}}, "$append";
    foreach (keys %$nested){
        if (substr($_,0,1) ne "\\"){
            &Enum_Nodes_Of_Registry(${$nested}{$_},"$append$_");
        }    
    }
}

[download]

In reply to Re: Win32::TieRegistry - deleting values or keys with subkeys present. by Sioln
in thread Win32::TieRegistry - deleting values or keys with subkeys present. by Sioln

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