To all humans on this site

can you please show me how can I delete a registry sub key(with sub keys values in it)....Thanks.

Here is my code

use strict;

use Win32::Service;
use Win32::Registry;

use vars qw/%data @source @target/;

if ($HKEY_LOCAL_MACHINE->Connect($ARGV[0], my $root))
{
   print "\nSuccessfully connect to remote registry on $ARGV[0]\n";
   if ($root->Open("SYSTEM\\CurrentControlSet\\Control\\Print\\printer
+s", my $Key))
   {
      print "Obtaining printer information....Please wait\n";
      my @keys;
      my $counter = 0;
      $Key->GetKeys( \@keys );  
      print "\nPrinters found on machine : $ARGV[0]\n";
      for my $subkey ( @keys ) 
      {
         print "$subkey\n"; 
         &deleteReg($Key,"HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSe
+t\\Control\\Print\\printers\\".$subkey); 
      }
      $Key->Close; 
   } 
   $root->Close;  
}
else
{
   print "\nError: $^E \n";
}
sub deleteReg {
    my( $key, $name )= @_;
    for(  eval { keys %{$key->{$name}} }  ) {
        deleteReg( $key, "$name\\$_" );
    }
    delete $key->{$name};
}
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