Anytime I export to DWF of PDF I get a message "DWF application not found". Stating it can't find DWF viewer and provided Design Review download.
What make this interesting is I have Design review installed and Acrobat Pro. With both DWF and PDF they preview just fine in their respective programs. I get this message for PDF export too, even though it's not a DWF. To add to the strangeness, if I turn off Preview for either export the message still appears, but the exported files do not preview as requested.
The only way I've been able to turn it off is through the "Preferences" dialog. The only preference option is to turn off preview for DWF. However, if I restart Trueview the message(s) return and I've not been able to identify a registry setting to control this. It's not really and issue, just annoying.