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Permission & Access Issues

Fix Cannot Open a Shared OneDrive Folder After Permission Grant

Nimra MalikNimra Malik Sep 30, 2026 868 views

Question details

The user is unable to access a shared OneDrive or SharePoint folder despite having been granted the correct permissions and receiving the sharing link.

How to Fix Shared OneDrive or SharePoint Folder Not Opening Despite Permissions
Product
Microsoft OneDrive and SharePoint
Device & OS
not provided
Scenario
A user clicks on a OneDrive or SharePoint folder sharing link after the owner has granted them access.
Observed behavior
The folder returns an access error preventing the user from opening it, even though SharePoint indicates that the permissions exist.
Before you start

Verify that the recipient is signed into their browser with the exact email address to which the folder invitation was sent, as account conflicts are a common cause of access errors.

Solution 1Recommended

Reset Permissions and Re-share the Folder

Clear outdated permissions and sharing links, then re-invite the user. This resolves underlying credential conflicts and corrupted sharing states in SharePoint.

Often, backend permission sync issues or conflicting external accounts prevent a user from accessing a folder. Removing their current access and sending a fresh guest invitation is the most effective way to resolve this.

1
Remove Existing Permissions

Navigate to the shared folder in OneDrive or SharePoint. Click the 'More options' (three dots) menu, select 'Manage access', and remove the user's existing permissions and any old sharing links.

2
Invite as Guest (If External)

If the user is outside your organization, ask your Microsoft 365 administrator to formally invite the person as a guest user through the Microsoft 365 admin center.

3
Accept the Invitation

Have the external user check their email, open the invitation link, and accept the guest invitation to register their account in your organization's directory.

4
Re-grant Folder Access

Return to the folder's 'Manage access' settings, grant the necessary permission level to the newly registered account, and send them a new sharing link.

Reset Permissions and Re-share the Folder
Administrator Assistance: If the issue persists after re-inviting the user, the administrator should open a service request in the Microsoft 365 admin center to collect diagnostic logs.
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Frequently Asked Questions

Why does SharePoint say a user has access but they still receive an error?

This typically occurs because the user's web browser is automatically trying to sign in with a different cached Microsoft account (such as a personal account) instead of the account the folder was actually shared with. Using an Incognito window usually resolves this.

How do I check who currently has access to my OneDrive folder?

Right-click the folder in your OneDrive or SharePoint web interface and select 'Manage access'. This pane will display all the direct users, groups, and sharing links that currently have permission to view or edit the folder.

Do external users need a Microsoft account to view a shared folder?

It depends on the sharing settings. If your organization requires verification, they will need a Microsoft account or need to be added as a guest. Alternatively, if your admin allows it, you can use the 'Anyone with the link' option, which requires no sign-in.