I have two M1 Macs.
Both are running on Mac OS 14.4.1 (Sonoma).
I have installed fresh versions of Juicebox Pro and Adobe Air v33.1 on both machines.
JBPro runs perfectly on Mac Mini M1 but it refuses to complete a Gallery on my M1 Mac Book Pro where it throws "Config not found" error!
But why?!!
----------
This is the Script:
<!--START JUICEBOX EMBED-->
<script src="jbcore/juicebox.js"></script>
<script>
new juicebox({
containerId: "juicebox-container",
galleryWidth: "100%",
galleryHeight: "100%",
backgroundColor: "rgba(153,153,153,1)"
});
</script>
<div id="juicebox-container">
<!-- Image gallery content for non-javascript devices -->
<noscript>
<h1>Alexandra</h1>
<p>Photographs by Ann Shelbourne</p>
<p><img src="images/105_AJS1581.jpg" title="105_AJS1581" alt="" /><br>105_AJS1581 </p>
<p><img src="images/105_AJS1569.jpg" title="105_AJS1569" alt="" /><br>105_AJS1569 </p>
<p><img src="images/105_AJS1571.jpg" title="105_AJS1571" alt="" /><br>105_AJS1571 </p>
<p><img src="images/105_AJS1572.jpg" title="105_AJS1572" alt="" /><br>105_AJS1572 </p>
<p><img src="images/105_AJS1576.jpg" title="105_AJS1576" alt="" /><br>105_AJS1576 </p>
<p><img src="images/105_AJS1570.jpg" title="105_AJS1570" alt="" /><br>105_AJS1570 </p>
</noscript>
</div>
<!--END JUICEBOX EMBED-->

I am running JBPro under Rosetta and have checked/trashed/re-installed every possible file including the JBPro .plist.
I have also granted Full Access in System Settings.

One machine runs JBPro perfectly but the other one refuses to complete the saving of a gallery.
Could it be that one cannot run  JBPro on two different computers which are connected to the same Network?

If Steve, or anyone else, can guess why this is happening, I would very much welcome any suggestions.
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This is the contents of the created Config file which is not recognised by Safari nor by Firefox:
<?xml version="1.0" encoding="UTF-8"?>

<juiceboxgallery

    galleryTitle="Alexandra"
    backgroundColor="rgba(153,153,153,1)"
    galleryFontFace="Verdana"
    galleryDescription="Photographs by Ann Shelbourne"
    maxThumbColumns="48"
    showAutoPlayButton="true"
    showNavButtons="true"
    showEmailButton="true"
    emailAddress="CameraArt@verizon.net"
    emailSubject="Regarding photographs on web site:"
    maxCaptionHeight="200"
    backgroundScale="FILL"
    splashTitle="Alexandra's Bridal Shower"
    splashImageUrl="images/105_AJS1570.jpg"
    showSplashPage="ALWAYS"
    splashButtonText="View Photographs in Gallery"
    shareUrl="cameraart@verizon.net"

>
  <image imageURL="images/105_AJS1581.jpg"
    thumbURL="thumbs/105_AJS1581.jpg"
    linkURL="images/105_AJS1581.jpg"
    linkTarget="_blank"
    sourcePath="/Users/ann_/Pictures/ Ann Photographs/2024 Photographs/Shower for Gallery/105_AJS1581.jpg">
    <title><![CDATA[105_AJS1581]]></title>
    <caption><![CDATA[]]></caption>
  </image>
  <image imageURL="images/105_AJS1569.jpg"
    thumbURL="thumbs/105_AJS1569.jpg"
    linkURL="images/105_AJS1569.jpg"
    linkTarget="_blank"
    sourcePath="/Users/ann_/Pictures/ Ann Photographs/2024 Photographs/Shower for Gallery/105_AJS1569.jpg">
    <title><![CDATA[105_AJS1569]]></title>
    <caption><![CDATA[]]></caption>
  </image>
  <image imageURL="images/105_AJS1571.jpg"
    thumbURL="thumbs/105_AJS1571.jpg"
    linkURL="images/105_AJS1571.jpg"
    linkTarget="_blank"
    sourcePath="/Users/ann_/Pictures/ Ann Photographs/2024 Photographs/Shower for Gallery/105_AJS1571.jpg">
    <title><![CDATA[105_AJS1571]]></title>
    <caption><![CDATA[]]></caption>
  </image>
  <image imageURL="images/105_AJS1572.jpg"
    thumbURL="thumbs/105_AJS1572.jpg"
    linkURL="images/105_AJS1572.jpg"
    linkTarget="_blank"
    sourcePath="/Users/ann_/Pictures/ Ann Photographs/2024 Photographs/Shower for Gallery/105_AJS1572.jpg">
    <title><![CDATA[105_AJS1572]]></title>
    <caption><![CDATA[]]></caption>
  </image>
  <image imageURL="images/105_AJS1576.jpg"
    thumbURL="thumbs/105_AJS1576.jpg"
    linkURL="images/105_AJS1576.jpg"
    linkTarget="_blank"
    sourcePath="/Users/ann_/Pictures/ Ann Photographs/2024 Photographs/Shower for Gallery/105_AJS1576.jpg">
    <title><![CDATA[105_AJS1576]]></title>
    <caption><![CDATA[]]></caption>
  </image>
  <image imageURL="images/105_AJS1570.jpg"
    thumbURL="thumbs/105_AJS1570.jpg"
    linkURL="images/105_AJS1570.jpg"
    linkTarget="_blank"
    sourcePath="/Users/ann_/Pictures/ Ann Photographs/2024 Photographs/Shower for Gallery/105_AJS1570.jpg">
    <title><![CDATA[105_AJS1570]]></title>
    <caption><![CDATA[]]></caption>
  </image>
</juiceboxgallery>