Hi @Hany,
Can you tell me the detailed steps you used? The files should not be re-uploading on Dropbox if they already exist under the same name.
I would try this:
- Close odrive
- uninstall odrive, which should rename the current odrive folder to a backup name ( How do I uninstall odrive? )
- install odrive (which should prompt you to login/setup odrive
- login
Once logged in you will have the dropbox.cloudf folder in your odrive folder. Open this folder and then move in one of the subfolders of your odrive\Dropbox backup, alongside the .cloudf placeholder for that subfolder. The .cloudf file should be removed and the files in the subfolder should start to be marked as synced, without re-upload.
Can you verify that this is the behavior seen?