My pdf previewer seemed to disappear from Outlook 2007. The message I get is
"This file cannot be previewed because there is no previewer installed for
it." I think it happened when Acrobat was updating. It worked fine before. I
have checked and don't see anyplace in Acrobat to allow preview and can't
seem to figure out where to find the preview program. I don't want to use an
add-on. Any suggestions on how to get it back? The other previewers, ie
doc, ppt, etc., work fine.