I have added progress bar to my script. but gettinng error saying "can not call method SetRange on an undefined value".
I have added use Win32::GUI();
my $progress_bar = $main->AddProgressBar
(
-name => 'ProgressBar',
-pos => 10, 10,
-size => 270, 20,
-smooth => 1,
-vertical => 0,
);
$progress_bar->SetRange(0,50);
$progress_bar->SetStep($y);
$progress_bar->StepIt();