Googling around, errors with the Outlook previewer seem to happen quite often, but I haven't found many cases with this exact problem. Many of the problems seem to be on a 64-bit system, which isn't ...

Have you ever experienced a problem in which you received a message “This file cannot be previewed because there is no previewer installed for it” This error ...

This absolutely goes into my Toolbox. If you receive pdfs via email and have been frustrated with the lack of being able to preview those attachments in Outlook 2007, you should give Foxit PDF ...