Forum Discussion
SharePoint without Sync (Advice Needed)
Our biggest challenge with SharePoint is how to roll it out to End Users with no SharePoint Experience (many of these users are engineers/site based on slow(ish) internet connections.
We have large (+100,000) document libraries with long paths.
Sync has been a massive issue, the default behaviour has been to just use File explorer to access files, resulting in sync errors and accidental deletion of files.
I am looking for advice on turning OFF sync (in the document library settings)
- I have concerns about doing this, as there are always times when it is easier to Sync, and this is essentially a global setting (set for all users)
- Has anyone had any real life use cases/experience of doing this.
I cannot think of any alternatives.
1 Reply
Many organizations with mining, engineering, construction, field, or manufacturing teams follow this approach: Disable Sync for large or business‑critical SharePoint libraries. In these environments, Add shortcut to OneDrive is a much safer and more stable alternative to full OneDrive Sync. A shortcut simply creates a pointer to the library or folder inside the user’s OneDrive. It does not download the entire library. Sync, on the other hand, downloads a full local copy and continuously pushes changes back to SharePoint, which introduces significant risk.
Sync = copies files locally
Shortcut = only shows them in OneDrive, but doesn’t download everythingIf you disable Sync after users have already synced a large or any library, what happens?
- Disabling Sync does NOT delete any documents in SharePoint.
It also does not automatically delete anything from users’ local machines.
When you disable Sync at the library level:
- The Sync button disappears from the library in SharePoint and Teams.
- Users cannot create new sync connections for that library.
- Existing sync connections continue to work. OneDrive does NOT automatically stop syncing. Disabling Sync does NOT break existing syncs.
- Users must manually stop syncing from the OneDrive client if you want to fully remove the connection.
Users must manually choose Stop Sync in the OneDrive client.
In several of my projects, we have disabled Sync at the site level and disabled the sync option from all libraries. Sync frequently causes version conflicts, accidental overwrites, and data loss, especially when users work offline without realizing it.
- A common scenario I’ve seen is someone syncing a large library, working offline, going on leave for several days, and then saving their local copy when they return. OneDrive pushes their outdated version to SharePoint and overwrites all the changes made by others during that time.
It is one of the top reasons organizations disable Sync for large libraries and move to Add shortcut to OneDrive instead.
- I’ve also encountered sync errors, long‑path failures, and accidental deletions when users remove folders locally, not understanding that this deletes them in SharePoint as well.
Because of these risks, we disable Sync for large or important libraries and encourage users to rely on Add shortcut to OneDrive. It provides quick access without downloading everything, avoids long‑path issues, reduces accidental deletions, and prevents offline overwrite conflicts. It’s not perfect, but for large or critical libraries, it is significantly safer and more stable than full Sync while still giving users a simple way to reach the content they need.
If my post solved your issue or answered your query, please mark it as a Solution and give it a Like.
- Disabling Sync does NOT delete any documents in SharePoint.
