FoxIt PDF document could not be displayed

I'm getting this message when I view certain files (most importantly pdfs). I've reinstalled Foxit PDF Reader as suggested. No chane.

I can see a preview in Windows Explorer.

I'm stumped as to how ro remedy. It really slows me down.

Is there a fix?

Thank you

Thank you. It was set to Foxit ODF Preview Provider (XP) (32-bit). Changed it to Foxit PDF (32-bit) and it now works.