Dropbox Cloud Storage Conflict Error: How to Fix It

Easy 5-15 minutes per conflicted file Low Severity Verified June 2026
Error Code
Conflict - File Modified Since Sync
Brand
Dropbox
Product Type
cloud_storage
Severity
Low
DIY Difficulty
Easy
Estimated Fix Time
5-15 minutes per conflicted file
The Dropbox conflict error occurs when the same file is modified both locally on your device and remotely in the cloud before sync completes. Dropbox creates a 'conflicted copy' to preserve both versions, preventing data loss while requiring you to manually resolve the differences.
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Tools You'll Need

How to Fix Error Code Conflict - File Modified Since Sync

  1. Identify the conflicted files

  2. Compare file contents

    Always back up important files before making changes to prevent accidental data loss.
  3. Merge the changes manually

  4. Delete the conflicted copy

  5. Verify sync completion

  6. Prevent future conflicts

Parts You May Need

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When to Call a Professional

Contact Dropbox support if conflicts occur frequently across your organization, if you're unable to access critical business files, or if you need help setting up collaborative workflows to prevent future conflicts.

Frequently Asked Questions

Why does Dropbox create conflicted copies instead of overwriting files?
Dropbox creates conflicted copies to prevent data loss when the same file is modified on multiple devices before sync completes. This ensures no changes are lost and allows you to manually choose which version to keep.
Can I prevent Dropbox conflicts from happening?
Yes, you can minimize conflicts by avoiding simultaneous editing of the same file across devices, using Dropbox's collaborative features like Paper for real-time editing, and ensuring good internet connectivity for faster syncing.
What happens if I ignore conflicted copies?
Ignoring conflicted copies won't harm your Dropbox account, but they will continue taking up storage space and may cause confusion. The conflicts won't resolve automatically, so manual intervention is needed to merge changes.
How can I see the version history of my files?
Right-click any file in your Dropbox folder and select 'View on dropbox.com', then click 'Version history' to see all previous versions and restore older copies if needed.