Batch update links script?

@rob day's solution (link) works perfectly. Thanks @rob day 

Please see the below script, which will update all links and it will generate ps file using your printpreset. Once the ps is generated you can drag into acrodistiller.

var printPreset;
var printPresetPath="D:\\Books\\Preset.prst";
var inputDirectory="D:\\IndFiles";
var inddFiles=new Array();

inddFiles=Folder(inputDirectory).getFiles();

//Suppress all dialogs
app.scriptPreferences.userInteractionLevel = UserInteractionLevels.neverInteract;

for(var indCount=0; indCount < inddFiles.length; indCount++)
{
    if (String(inddFiles[indCount]).match(/\.indd$/i))
    {
        var aDoc=app.open(File(inddFiles[indCount]), true);
       
        //Links update
        aDoc.links.everyItem().update();
       
        //Removing existing printpresets
        for(var pP=0; pP < app.printerPresets.length; pP++)
        {
            var myprintPreset = app.printerPresets.item(pP);
            if (String(app.printerPresets.item(pP).name) != '[Default]')
            {
                myprintPreset.remove();
            }
        }
       
        //Adding our print preset
        printPreset=File(printPresetPath);
        app.importFile(1918071916, printPreset);
        myprintPreset=app.printerPresets.lastItem();
       
        //Generating PS in the application path
        myprintPreset.printFile = File(aDoc.filePath+'/'+String(aDoc.name).substr(0, (String(aDoc.name).length-5))+'.ps');
        aDoc.print(false, myprintPreset);
   
        //Save and close
        aDoc.close(2036691744);
    }
}

app.scriptPreferences.userInteractionLevel = UserInteractionLevels.interactWithAll;

Arivu....