I want to export all my uploaded receipts for backup. But I keep getting an error
I follow instructions as ...
Settings -> Lists --> Attachments
WHen the screen load if I select Batch actions and then Export I get the following error
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<Errors>
<error>
<code>AuthenticationFailed</code>
<type>INPUT</type>
</error>
</Errors>

I'm using Firefox. Also tried Chrome (windows 10)