Previewing pdf files in Outlook online is messed up
I've been struggling to figure out how to resolve an issue that occurs when previewing a pdf document. I use Microsoft outlook online (i.e. through a browser not the app). When someone sends me a pdf document, I should be able to double click the attachment and view it within the email. When I do so, it opens, but instead of characters, I see little boxes where there should be letters. Pictures show up ok, but no letters at all. If I want to properly view it, I have to download the document, which I don't like having to do if I just want to peek at something.
My default viewer for pdf files is Adobe. I can't get an answer from Microsoft, so I'm hoping someone here knows how to fix this. I've tried updating Adobe Reader DC (64 bit) and it does not help.
