Microsoft has announced that the company will no longer support the OneDrive Sync app on Windows 7, Windows 8, and Windows 8.1. This will come into effect starting . If you are using OneDrive on any of these platforms, upgrade to the latest version of Windows 10 or Windows 11.
In case your PC doesn't support Windows 10, or Windows 11, you will still be able to access your cloud files through the OneDrive web interface.