A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
This usually points to a permissions or link-specific access issue rather than a problem with the file itself.
Try these checks:
- Verify library or site permissions
- Confirm the colleague has permission to the SharePoint site and the document library, not just the individual file.
- If the required permissions are missing, grant access to the site or file.
- If they get Access Denied or You need permission to access this site
- Follow the SharePoint access-denied troubleshooting steps for that specific error.
- If the problem is only with a shared link
- Remove the affected user from the site, then share the file or folder again.
- If the file or folder was renamed
- In SharePoint Online, a sharing link should still work after rename.
- But if an older direct link was previously sent, that direct link may no longer work after rename.
- If the folder or library appears unavailable or the user seems signed out
- Open the link in an InPrivate/Incognito window.
- Sign in with the same account that received the sharing invitation.
- If needed, clear browser cache/cookies, then sign in again.
- Ask the owner to confirm the folder or library was not moved, renamed, or deleted, and generate a new access link.
If the direct file link works but browsing the library does not, the most likely fix is to grant the colleague access at the site or library level instead of relying on the file link alone.
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