HELP PLEASE!! Acrobat will not recognise my csv file for a script

Question

Hi,
I have this script which is below which I need to split a 300 page document which I need to split into 50 documents and name them with a csv file provided. I have the excel spreadsheet with column headed "filename" with 50 file names.
When I select the data file to import after being asked to enter text at start of filename etc I see the message 'No filenames found - using "file-XX.pdf". Press Escape after continuing to cancel.'
and then the error -
RaiseError: The file may be read-only, or another user may have it open. Please save the document with a different name or in a different folder.
Doc.extractPages:83:Console undefined:Exec
===> The file may be read-only, or another user may have it open. Please save the document with a different name or in a different folder.
file-0
I have checked the number of rows in the csv with the one which i created the merge in Indesign and it is the same. I have also tried using google docs spreadsheet but acrobat doesnt recognise the URL.
Thank you.
script I am using -
var CSV = function (data, delimiter) {
    var _data = CSVToArray(data, delimiter);
    var _head = _data.shift();
    return {
        length: function () {return _data.length;},
        adjustedLength: function () {return _data.length - 1;},
        getRow: function (row) {return _data[row];},
        getRowAndColumn: function (row, col) {
            if (typeof col !== "string") {
                return _data[row][col];
            } else {
                col = col.toLowerCase();
                for (var i in _head) {
                    if (_head[i].toLowerCase() === col) {
                        return _data[row][i];
function CSVToArray( strData, strDelimiter ){
    strDelimiter = (strDelimiter || ",");
    var objPattern = new RegExp(
            // Delimiters.
            "(\\" + strDelimiter + "|\\r?\\n|\\r|^)" +
            // Quoted fields.
            "(?:\"([^\"]*(?:\"\"[^\"]*)*)\"|" +
            // Standard fields.
            "([^\"\\" + strDelimiter + "\\r\\n]*))"
        "gi"
    var arrData = [[]];
    var arrMatches = null;
    while (arrMatches = objPattern.exec( strData )){
        var strMatchedDelimiter = arrMatches[ 1 ];
        if (
            strMatchedDelimiter.length &&
            (strMatchedDelimiter != strDelimiter)
            arrData.push( [] );
        if (arrMatches[ 2 ]){
            var strMatchedValue = arrMatches[ 2 ].replace(
                new RegExp( "\"\"", "g" ),
        } else {
            var strMatchedValue = arrMatches[ 3 ];
        arrData[ arrData.length - 1 ].push( strMatchedValue );
    return( arrData );
function isInt(n) {
    return typeof n === "number" && n % 1 == 0;
var prepend = app.response("Enter any text to go at the START of each filename:");
var append = app.response("Enter any text to go at the END of each filename:");
var pathStr = app.response("If the PDFs should be saved in a sub folder, enter the relative path here:", "", "pdf/");
this.importDataObject("CSV Data");
var dataObject = this.getDataObjectContents("CSV Data");
var csvData = new CSV(util.stringFromStream(dataObject, 'utf-8'), ',');
var pagesPerRecord = this.numPages / csvData.length();
if (isInt(pagesPerRecord)) {
    for (var i = 0; i < this.numPages; i ++) {
        var pageStart = i*pagesPerRecord;
        var pageEnd = (i+1)*pagesPerRecord - 1;
        var recordIndex = (i + pagesPerRecord) / pagesPerRecord;
        var filename = csvData.getRowAndColumn(i, "filename");
        if (!filename) {
            app.alert('No filenames found - using "file-XX.pdf". Press Escape after continuing to cancel.');
            filename = "file-" + i;
        var settings = {nStart: pageStart, nEnd: pageEnd, cPath: pathStr+prepend+filename+append+'.pdf'};
        this.extractPages(settings);
} else {
    var message = "The number of pages per row is not an integer (" + pagesPerRecord;
    message += ", " + this.numPages + " pages, " + csvData.length() + " rows).";
(which I found from another forum, but noone has answered me and I am desperate)
Thank you in advance.

Answer 1

As Thunderbird has already tried the password it has for the account, obviously none of those will work when you enter them. Often disabling anti virus scanning of email allows the download to occur without interruption.