Forum Discussion
Symlink Directory Perpetually Shows “Sync Pending” Status
- Aug 26, 2025
This is a classic OneDrive vs. network drives/symlinks conflict. OneDrive wasn’t really designed to sync symbolic links pointing to network drives, and even if it worked in the past, updates to OneDrive, Windows, or network paths can break the behavior.
OneDrive primarily syncs local files and folders within its designated folder structure, and it isn't fully optimized to handle symbolic links, especially those referencing network locations.
What you can do:
- Stop using shortcuts or links to your network drive (like symlinks).
- Move your important files to your computer’s local storage (like your Desktop or Documents folder).
- Set up OneDrive to sync that local folder.
- Avoid syncing network drives or shortcuts to network storage.
Simple Tipps:
- Use only folders that are stored directly on your computer for OneDrive to sync reliably.
- If you need access to files on your NAS, copy them to your PC first, then sync with OneDrive.
- If you want your files to be available on all devices, keep a copy in your local OneDrive folder, not on network drives or shortcuts.
Additional:
Check for Problematic Files
- Look for files that might cause sync issues:
- Paths exceeding 400 characters
- Files with invalid characters (<>:"/\|?*)
- Very large files (OneDrive has a 250 GB limit per file)
- Temporarily move these files out of the NAS folder and test if sync completes successfully.
Best Practice Recommendation:
For reliable syncing with OneDrive, it's generally best to keep all synchronized data within the local OneDrive folder and avoid symlinks to network drives. This approach minimizes issues related to updates or path changes and ensures consistent sync behavior.Formularende
My answers are voluntary and without guarantee!
Hope this will help you.
This is a classic OneDrive vs. network drives/symlinks conflict. OneDrive wasn’t really designed to sync symbolic links pointing to network drives, and even if it worked in the past, updates to OneDrive, Windows, or network paths can break the behavior.
OneDrive primarily syncs local files and folders within its designated folder structure, and it isn't fully optimized to handle symbolic links, especially those referencing network locations.
What you can do:
- Stop using shortcuts or links to your network drive (like symlinks).
- Move your important files to your computer’s local storage (like your Desktop or Documents folder).
- Set up OneDrive to sync that local folder.
- Avoid syncing network drives or shortcuts to network storage.
Simple Tipps:
- Use only folders that are stored directly on your computer for OneDrive to sync reliably.
- If you need access to files on your NAS, copy them to your PC first, then sync with OneDrive.
- If you want your files to be available on all devices, keep a copy in your local OneDrive folder, not on network drives or shortcuts.
Additional:
Check for Problematic Files
- Look for files that might cause sync issues:
- Paths exceeding 400 characters
- Files with invalid characters (<>:"/\|?*)
- Very large files (OneDrive has a 250 GB limit per file)
- Temporarily move these files out of the NAS folder and test if sync completes successfully.
Best Practice Recommendation:
For reliable syncing with OneDrive, it's generally best to keep all synchronized data within the local OneDrive folder and avoid symlinks to network drives. This approach minimizes issues related to updates or path changes and ensures consistent sync behavior.
Formularende
My answers are voluntary and without guarantee!
Hope this will help you.
I use Symbolic link directories in my OneDrive all the time. It's how I keep all my game saves backed up with ease (with the help of Link Shell Extension, a tool that NEEDS to be built into Windows please). All my files are all on various local drives, not NAS.
I rarely ever see my symbolic link directories NOT show the "Sync Pending" icon in File Explorer. This seems to be a predictable glitch in OneDrive. However this does not prevent them from actually syncing. They sync immediately when OneDrive logs in, it's just that those icons will eternally show Sync Pending. It even works fine if you keep your OneDrive as an on-demand setup (not running in background).
I have sometimes noticed that my symlink directories will eventually stop syncing and I believe that's due to the symbolic link record having been broken somehow, typically after some kind of major system repair like Windows needed to be reinstalled or something. On the rare occasion that it happens, I just recreate those symlink directories and they'll start syncing again.