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DenysB's avatar
DenysB
Helpful | Level 6
3 years ago

How to stop iPhone iOS Dropbox app using Acrobat?

My Dropbox app on iPhone is suddenly insisting on trying to use Acrobat reader to open a password protected pdf. It never did this before. And Acrobat crashes if I try.  The file opens fine in Preview on my Mac. How do I stop the iPhone Dropbox app from doing this?

  • Thanks to everyone who has contributed to this. It’s actually a problem on my sister’s phone and she has finally discovered an unexpected work-around. It begs yet more questions about what’s going on here though.

     

    If she opens the Dropbox app to access the file, she encounters this problem.

     

    However, if she accesses the *same* file through Files—>Dropbox—->password_protected_file.pdf it behaves perfectly normally.


    Incidentally, and in case you ask, we deleted the Adobe Reader app (which would crash if you tried to open the file using it), then restarted the iPhone - that made no difference, Dropbox app still wanted to use Adobe Reader. Weird.

     

    Thanks again everyone.

     

  • Nancy's avatar
    Nancy
    Icon for Dropbox Staff rankDropbox Staff

    Welcome aboard the forum, DenysB!

     

    Is this file you mention a personal one or has it been shared by someone else with you? Do you see the exact same thing if you try to preview this PDF file on www.dropbox.com

     

    Also, is this happening if you try to access other PDF files that haven’t been password-protected? 

     

    Let me know when you’ve got more details.

    • DenysB's avatar
      DenysB
      Helpful | Level 6
      Thanks for the reply, Nancy

      Yes to both questions.

      It’s a personal file, it has been shared, same thing happens on iPhone via Dropbox.com, but it’s fine when viewed on an iMac.

      It also happens when trying to view regular pdfs without password protection and which may or may not be shared.
      • Nancy's avatar
        Nancy
        Icon for Dropbox Staff rankDropbox Staff

        Thanks for the extra info! It really helps. 

         

        Is it possible to send me a screenshot of what you see on your end, when trying to preview one of your PDF files on your phone (preferably one that isn’t password-protected)?

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