Windows XP Professional - fully patched.
Adobe Acrobat 18.104.22.1683 - fully updated.
When trying to view the preview within Windows Explorer, it indicates that the "Preview is not available".
Is it necessary to enable the Preview Handler and if so, what is that process? If it worked in the past and no longer works now, what would need to be done to re-enable this option?
Large number of stored PDFs with names that do not define the content of the documents are causing a great strain on using the PDF format.
Please assist if at all possible.
Europe, Middle East and Africa