problem with https url parameter while opening csv document

I get following error when opening a csv document from this url: https://ms.filestoragecenter.com/20111010/TMPFADEMO0.1818070.6295540.630477/38223.csv

if I change the url to be http (http://ms.filestoragecenter.com/20111010/TMPFADEMO0.1818070.6295540.630477/38223.csv), then it works.

more info: another https url (https://filestoragecenter.com/facorp50/infopages/38223.csv) works!

https://filestoragecenter.com has a GoDaddy certificate.

https://ms.filestoragecenter.com has a SecureTrust certificate.

Is there some problem with the SecureTrust certificate which Zoho is unable to resolve?

Here is the code:

    <form id="form1" action="https://sheet.zoho.com/remotedoc.im" method="post" name="form1" target="_self" accept-charset="UTF-8">
                <input type="hidden" name="apikey" value="[my api key]">
                <input type="hidden" name="output" value="editor">
                <input type="hidden" name="mode" value="normaledit">
                <input type="hidden" name="filename" value="38223.csv">
                <input type="hidden" name="skey" value="[my skey]">
                <input type="hidden" name="id" value="12345678">
                <input type="hidden" name="format" value="csv">
                <input type="hidden" name="url" value="https://ms.filestoragecenter.com/20111010/TMPFADEMO0.1818070.6295540.630477/38223.csv">
                <input type="hidden" name="saveurl" value="https://editfiles.com">
                <input type="submit" name="submit" value="Open/Edit">