Microsoft 365 won't load

Barbara Zsigray 25 Reputation points
2026-05-24T17:18:24.0633333+00:00

Microsoft 365 won't load - I get an error unable to load try back later

[Microsoft 365 and Office | Access | For home | Windows]

Microsoft 365 and Office | Other

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Norah-L 10,490 Reputation points Microsoft External Staff Moderator
2026-05-25T02:40:43.7833333+00:00

Hello Barbara Zsigray

From what you described, you can’t open Microsoft 365 apps and gets an “unable to load, try again later” message. This may be related to sign‑in/cache issues or something on the device preventing the apps from loading properly.

In addition to the suggestion Q&A shared by AI answer, here are a few additional things you can try:

  1. Test Office on the web

Sign in at https://www.office.com/ using a different browser or an InPrivate/Incognito window.

If the apps work there, it suggests your account is fine and the issue is likely with the local device or user profile.

  1. Clear cached sign‑in credentials

Go to Control Panel > Credential Manager > Windows Credentials.

Remove any entries related to Microsoft Office or Microsoft 365, then restart your PC and sign in again.

This helps refresh any corrupted or outdated sign-in data.

  1. Run Office apps as administrator

Right‑click Word or Excel and select Run as administrator.

This can help if the issue is caused by permission restrictions preventing the apps from starting correctly.

  1. Check for possible conflicts

Also, temporarily disable antivirus or VPN software, and remove any extra work or school accounts linked under Windows Settings.

Hope this could help. Feel free to post back if you need further support!

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  1. AI answer

    2026-05-24T17:18:35.8666667+00:00

    Try these steps in order on the Windows PC where Microsoft 365 is installed:

    1. Restart the device
      • Save work, close all apps, then restart Windows.
      • After restart, sign in and try opening a Microsoft 365 app again.
    2. Repair Microsoft 365 from Settings (Windows 11)
      • Select Start > Settings > Apps > Apps & features.
      • Find the Microsoft 365/Office app in the list.
      • Select the More icon next to it, then Advanced options.
      • Select Repair. If that does not fix it, repeat and select Reset.
    3. Repair Microsoft 365 from Control Panel
      • In the taskbar search box, type control panel and open Control Panel.
      • Go to Programs > Programs and Features.
      • Right‑click the Microsoft 365/Office entry and choose Repair (or Change and then follow the on‑screen repair options).
      • When finished, try launching the apps again.
    4. If apps still won’t load, reinstall using the offline installer
      • First uninstall Microsoft 365/Office from Settings > Apps > Apps & features or from Control Panel > Programs and Features.
      • Then reinstall using the Microsoft 365 offline installer, which can bypass proxy, firewall, antivirus, or connection issues. Follow the steps in Use the Office offline installer after starting from Install or reinstall Office on a PC.

    If the issue is specifically that Microsoft 365 will not install or activate at all (rather than just not opening), follow the installation/activation troubleshooting steps in the referenced articles.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

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  2. Barbara Zsigray 25 Reputation points
    2026-05-25T16:50:43.3833333+00:00

    Yes the solution worked.

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