How To Resolve Upload Blocked In Onedrive

OneDrive is a cloud-based storage service that allows users to store and share files online. However, sometimes users may encounter an error message stating that uploads are blocked. This can be frustrating, but don’t worry – there are several ways to resolve this issue.

Check Your Internet Connection

The first step in resolving the upload block is to check your internet connection. Make sure that you have a stable and reliable internet connection before attempting to upload any files. If you are using a public Wi-Fi network, try connecting to a different network or use a VPN for added security.

Clear Your Browser’s Cache

Sometimes, the issue may be caused by your browser’s cache. Clearing your browser’s cache can help resolve any temporary glitches that may be causing the upload block. To clear your cache, go to your browser’s settings and look for the option to clear browsing data or history.

Check Your File Size

OneDrive has a maximum file size limit of 10GB per file. If you are attempting to upload a file that exceeds this limit, it may be causing the upload block. Check your file size and try splitting it into smaller files if necessary.

Check Your File Type

OneDrive also has restrictions on certain file types. If you are attempting to upload a file that is not supported by OneDrive, it may be causing the upload block. Check the list of supported file types and try converting your file to a different format if necessary.

Check Your Firewall Settings

If you are using a firewall or antivirus software, it may be blocking OneDrive from accessing your files. Check your firewall settings and make sure that OneDrive is allowed to access your files. You may need to add an exception for OneDrive in your firewall settings.

Contact Microsoft Support

If none of the above solutions work, it may be time to contact Microsoft support. They can help troubleshoot any issues you are having with OneDrive and provide further assistance.


Resolving upload blocked in OneDrive can be a simple process if you follow the steps outlined above. By checking your internet connection, clearing your browser’s cache, checking your file size and type, and adjusting your firewall settings, you should be able to resolve any issues with uploading files to OneDrive.