I've saved to file registry node. 
use Win32::TieRegistry;
$REMOTE= $Registry->Connect( '127.0.0.1','LMachine',{Delimiter=>"\\"} 
+) or die;
my $key_to_delete="SYSTEM\\RAdmin\\";
$REMOTE->{$key_to_delete}->AllowSave( 1 );
$REMOTE->{$key_to_delete}->RegSaveKey( "C:/test.reg", [] ) or die;

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The node is saved into c:\test.reg. Then I deleted this node from registry and trying to load it. 
my $load_to_key=$REMOTE->{"SYSTEM\\"};
$load_to_key->AllowLoad( 1 );
$load_to_key->RegLoadKey( "RAdmin", "c:/test.reg" ) or die $^E;

[download]
Having dead "Access denied" :(
What is wrong?

In reply to Win32::TieRegistry Loading saved key. by Sioln

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