: To prevent an unsupported OS from trying to install a newer, incompatible version, you may need to disable Microsoft AutoUpdate if it is installed on your system. Microsoft Learn Summary of Limitations
Have a question about a specific error code on OneDrive for macOS 10.13.6? Leave a comment below (if this were a blog) or consult the Microsoft Tech Community forum for legacy support. onedrive for macos 10.13.6
Since you are likely relying on the web version, ensure you are using the latest possible version of or Firefox for High Sierra. Safari 13 (the max for 10.13.6) may struggle to render newer web features. Consider an OS Patch (Advanced) : To prevent an unsupported OS from trying
★★☆☆☆ (2/5) Works just well enough for basic personal use on an old Mac, but Microsoft and Apple have both left this configuration behind. Upgrade your macOS or switch to a cloud client that still supports High Sierra (e.g., Syncthing, Resilio, or older Nextcloud client). Since you are likely relying on the web
Several independent developers have built sync clients that speak Microsoft Graph API (the modern OneDrive backend) but run on older OSes.