Hi,all, you can use the following codes to add a progress bar.enjoy it. #avifiles SysOperationProgress simpleProgress = SysOperationProgress::newGeneral(#aviUpdate, ‘Posting’, 100); ; simpleprogress.setCaption(‘Please wait…’); simpleProgress.incCount(5); simpleprogress.setText(strfmt(“Percent: %1”+’%’, 5)); simpleprogress.update(true); //… simpleProgress.incCount(1); simpleprogress.setText(strfmt(“Percent: %1”+’%’, 46)); simpleprogress.update(true); best regards. Andy.PengQingHua from china.