my $remKey= $Registry->Connect( $pc, $regKeyName,
  { Access=>Win32::TieRegistry::KEY_READ() } )
  or Carp::croak("!! Couldn't connect to $pc or can't open reg key ($regKeyName).\n".
    "!! - Is File and Printer Sharing enabled?\n".
    Win32API::Registry::regLastError(). "\n");