[JS] Open document without showing window

Hi,

Well, I see now, my problem is a bit different...

This is initial basic working code sample:

var file = File.openDialog();
app.open(file);
app.pdfExportPreferences.pageRange = PageRange.ALL_PAGES;
app.pdfExportPreferences.viewPDF = false;
app.activeDocument.exportFile(ExportFormat.pdfType, File("C:/Folder/Test.pdf"), false, "myPDFpreset");
app.activeDocument.close(SaveOptions.NO);
alert("Done");

Now I realized I can't simply add 'false' argument to app.open(file, false) - script throws an error 'No documents are open'.

And this works as expected (not showing window):

var file = File.openDialog();
var myDoc = app.open(file, false);
app.pdfExportPreferences.pageRange = PageRange.ALL_PAGES;
app.pdfExportPreferences.viewPDF = false;
myDoc.exportFile(ExportFormat.pdfType, File("C:/Folder/Test.pdf"), false, "myPDFpreset");
myDoc.close(SaveOptions.NO);
alert("Done");

So I would need to modify the main code - that's too bad... I was hoping to use this in a much more complex script, with a lot of lines, doing a big bunch of things...

However, thank You for your response and have a nice party tonight