Microsoft Basic unexpected error 50001 on Macbook Pro

Michael Moss 0 Reputation points
2026-07-30T15:07:58.5+00:00

I am suddenly receiving this message pop up whenever I open or close MSWord document on my Macbook Pro: Microsoft Basic unexpected error 50001. I attempted to log on to a chat with tech support. But whenever I reply in the chat it is not delivered. I see the chat bot asking a question, but they're not receiving my response.

Is there a phone number I can call to get help?

Michael

Microsoft 365 and Office | Word | Other | MacOS

2 answers

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  1. Stefan Blom 349.8K Reputation points MVP Volunteer Moderator
    2026-07-30T20:20:14.1733333+00:00

    If it is a Microsoft Visual Basic error message, the underlying cause is likely a defective add-in. You can try moving .dotm files out of Word's Startup folder on your Mac.

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  2. EmilyS726 258.5K Reputation points Independent Advisor
    2026-07-30T17:29:03.06+00:00

    I would like for you to uninstall the apps and reinstall.

    However, it is important to know where you signed up for your Office subscription because the install source needs to match the purchase source.

    Can you go to https://account.live.com > Subscriptions, is your Microsoft 365 listed here? If so, did it say anything about redeemed via purchase from Apple, or something like that?

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