Creating subkeys from other subkeys doesn't work

[d3x0r]

var regKey=[];
regKey.push( new registry.Key( registry.windef.HKEY.HKEY_CURRENT_USER, '', registry.windef.KEY_ACCESS.KEY_ALL_ACCESS ) );
regKey.push( regKey[regKey.length-1].createSubKey( 'Software', registry.windef.KEY_ACCESS.KEY_ALL_ACCESS) );
regKey.push( regKey[regKey.length-1].createSubKey( 'myCompany', registry.windef.KEY_ACCESS.KEY_ALL_ACCESS) );
regKey.push( regKey[regKey.length-1].createSubKey( 'myProduct', registry.windef.KEY_ACCESS.KEY_ALL_ACCESS) );

creates in 'HKEY_CURRENT_USER' 'myCompany' and 'myProduct' next to SOFTWARE.