Error 53 on Word

Cavon Simons 0 Reputation points
2026-08-01T13:10:33.4433333+00:00

Hello, I have been experiencing issue with Microsoft Word, PowerPoint, and Excel. Every time I open these apps, the message "run-time error '53'" I had a support guy online come into my computer and they couldn't fix and said they will have a supervisor call back . No one call me back now I am stuck with software I paid that doesn't work properly.

Microsoft 365 and Office | Word | For home | MacOS
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  1. Cavon Simons 0 Reputation points
    2026-08-02T00:18:06.5166667+00:00

    The error reads

    Run-Time error ’53'

    File Not found:/Library/Application Support/Adobe/MACPDFM/MacPDFM.framework/Versions/A/MacPDFM

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  2. Cavon Simons 0 Reputation points
    2026-08-02T00:17:52.48+00:00

    The error reads

    Run-Time error ’53'

    File Not found:/Library/Application Support/Adobe/MACPDFM/MacPDFM.framework/Versions/A/MacPDFM

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  3. Stefan Blom 347K Reputation points MVP Volunteer Moderator
    2026-08-01T17:22:05.4433333+00:00

    I could not find the file neither could a tech of yours find it, so I need help remotely so someone can fix it please, Agai a supervisor was suppose to contact me and that didn't happen.

    Please note that forum contributors do not work for Microsoft support. Q&A is a user-to-user forum and nobody here has any insights into your communication with Microsoft. You will have to contact Microsoft support again through the chat at https://support.microsoft.com/contactus .

    Getting assistance from your peers in the forum is usually a lot quicker, though. It is definitely worth trying.

    You can start by telling us the full error message that you see.

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  4. Bob Jones AKA CyberTaz MVP 436.8K Reputation points
    2026-08-01T13:59:21.6733333+00:00

    This most probably is not the fault of the Office software. The most likely cause is an Adobe add-in which needs to be updated or removed. There are various possible locations where the offending file may be hiding depending on macOS version & Office version so the best bet is to contact Adobe Support.

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  5. Stefan Blom 347K Reputation points MVP Volunteer Moderator
    2026-08-01T13:17:19.03+00:00

    Do you see a reference to a specific file which cannot be found?

    Often, run time errors refer to malfunctioning add-ins.

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