How to Fix SharePoint Files Not Syncing or Sharing
Question details
The user is unable to share or sync SharePoint files with a coworker and needs to resolve the underlying access problem.

- Product
- Microsoft SharePoint
- Device & OS
- not provided
- Scenario
- A small business user attempting to share cloud documents with a colleague.
- Observed behavior
- SharePoint files fail to sync or share, blocking the coworker from accessing required documents.
Ensure you have Site Owner or administrative privileges on the SharePoint site before attempting to modify user access levels or site permissions.
Verify SharePoint Site and File Permissions
Check if your coworker has been properly added to the SharePoint site and has the correct access level to view or edit the file.
Often, sharing issues arise because the intended recipient has not been granted sufficient permissions at the site level, or the individual file has restricted access settings.
Click the gear icon located in the top right corner of your SharePoint site and select 'Site permissions'.
Confirm that your coworker's name or email address is listed under Site Members or Site Owners, ensuring they have the required access level.
Navigate to the specific file that won't share, click the three-dot (ellipsis) menu next to the file name, and choose 'Manage access'.
Verify the user is listed in the access window. If not, use the 'Grant Access' or 'Share' button to explicitly add them with read or edit permissions.

Test Access in an Alternative Browser
If permissions are configured correctly, browser cache issues or localized glitches might be preventing the file from sharing or syncing.
Try WPS Office for Seamless Document Collaboration
If you are experiencing ongoing syncing and sharing issues with Microsoft SharePoint, consider switching to WPS Office. It provides robust cloud integration, seamless file sharing, and familiar productivity tools without the complex permission hurdles.
- 1. Install WPS Office: Download and install WPS Office for free from the official website.
- 2. Log In to WPS Cloud: Sign in with your email to activate the built-in WPS Cloud storage.
- 3. Share Documents Easily: Open any document, click the 'Share' button in the top right corner, and instantly generate a secure link to collaborate with coworkers.

Frequently Asked Questions
Why is my SharePoint file not syncing to my desktop?
SharePoint desktop sync issues often occur due to an outdated OneDrive sync client, unsupported characters in the file name, or restrictive site permissions that block the desktop application from downloading the file.
How do I reset permissions for a SharePoint site?
Site owners can reset permissions by navigating to 'Site Settings', selecting 'Site permissions', and reviewing the associated groups. You can remove and re-add users, or choose to 'Stop Inheriting Permissions' if you need custom access rights for specific folders.
Can external users access my shared SharePoint files?
Yes, but external sharing must be enabled by your organization's Microsoft 365 administrator. Once enabled globally, you can share individual files with external users using the 'Specific people' or 'Anyone with the link' options in the Manage Access menu.




