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I recently downloaded a very large amount of images for a Machine Learning project. OneDrive is going a little bit crazy about it and I would like it to "ignore" the folder. Ideally, the folder would be isolated from the rest of the synced folders from OneDrive perspective, but in the same directory on my computer.

I tried to navigate through OneDrive > Settings > Account > Choose folders, but as soon as I uncheck the folder, OneDrive says "If you confirm, the folder won't be available anymore on your computer, but only online" which is exactly what I wan't to avoid ...

Any clue ?

N.B : I saw this post How to exclude a specific file or directory from OneDrive within the OneDrive folder structure but the solution doesn't work for folder (and I can't just specify the 200k files that i want to be isolated)

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5 Answers 5

Reset to default
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The article Exclude files and extensions from syncing to OneDrive – via Group Policies, by a Microsoft employee on May 5, 2021, describes this undocumented method, which is quite recent in Windows.

The OneDrive sync app must be restarted after this setting is enabled for it to take effect.

Step 1 : Add new policies to the Local GPO store

  • Position to folder %localappdata%\Microsoft\OneDrive\BuildNumber\adm\
  • Select the files OneDrive.adml and OneDrive.admx
  • Copy the files via Ctrl+C
  • Position to folder C:\Windows\PolicyDefinitions
  • Copy the files to the folder via Ctrl+V. Put the .adml (language) file into the en-us folder, not in the root.

Step 2 : Use the new policies

Now that the new group policies have been added:

  • Open Settings > Devices > Configuration Profiles
  • Open the new setting "Exclude specific kinds of files from being uploaded" found in Computer Configuration > Administrative Templates > OneDrive
  • Click on Enabled
  • Click on Show
  • Enter the files to exclude with wildcards
  • Click OK

Alternative - Use the registry

  • Start regedit
  • Navigate to HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\OneDrive\EnableODIgnoreListFromGPO
  • Create items named by a number( 1, 2 etc.) of type REG_SZ
  • Enter as value keywords with wildcards.

For example, enter *.pst to block all files with the .pst extension. Enter expense* to block files that have names beginning with "expense". And so on.

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I recently had to do this exact thing.

  1. Temporarily move your local files to a non-OneDrive location, allow OneDrive to sync the empty folder to the cloud

  2. Use Settings -> Backup -> Manage Backup to disable the top-level folder containing the now-empty directory

  3. Use Settings -> Account -> Choose folders to disable sync of the now-empty directory

  4. Reverse step 2, re-enable the top-level folder

  5. Reverse step 1, put the files back in the place they started.

After this process OneDrive will have a "Sync error" on the undesired files, they will be stored locally and never uploaded to the cloud.

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Currently, we can prevent image files being syncing to OneDrive, but we could not could not exclude specific folders to be synced to OneDrive.

Here is a similar thread "Registry exclude folder for OneDrive", on thread "Reassess the possibility to ignore or exclude selected OneDrive folders and files from the sync process." on UserVoice forum, the OneDrive PM Manager said they are are looking to expanding such feature to folders in the future.

I suggest you go to OneDrive folder, then copy the specific folder to other location that won't be synced to OneDrive, then navigate through OneDrive > Settings > Account > Choose folders agian, then unsynchronize this folder.

The folder would be still exist on your local computer, but it is no longer a mirror of the folder with a same name on OneDrive.

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  • I'm also saving personal images so preventing all images from being synced would be quite annoying. And as I said, mooving the folder is the easy solution but I would prefer to keep it where he is. Thank you :)
    – Arthur
    Jul 15, 2021 at 9:18
  • 1
    onedrive.uservoice.com is no longer working.
    – empty
    Nov 10, 2021 at 0:38
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I used the registry methods above, but I don't have OneDrive\EnableODIgnoreListFromGPO folder at all on the registry. It's still working nevertheless if you create the key yourself.

Hence what I did was create a new key by using New > Key and rename it to OneDrive, then create key again on OneDrive subfolder and rename it to EnableODIgnoreListFromGPO.

Now you can create items like what harrymc did above. No need to use gpedit, especially if you use Windows Home Edition like me.

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An alternative method is to use the amazing free, feature rich and open source app from rclone.org that can copy, sync, move and mount files with almost every cloud storage provider on the planet including OneDrive.

Rclone includes the following command line options to exclude files and folders:

  • --exclude stringArray - Exclude files matching pattern
  • --exclude-from stringArray - Read exclude patterns from file (use - to read from stdin)
  • --exclude-if-present stringArray - Exclude directories if filename is present

The last option I think is one of the best features as rather than having to maintaining lots of folder exclusions rules, it's smarter to just use the presence of a tag file in a folder like say .rclone-exclude. So now to automatically exclude these folders you'd just use --exclude-if-present .rclone-exclude. This means for example that you can move/rename your local folders and any subfolder exclusions still just work! No need to constantly update them in OneDrive.

If you've inadvertently included a folder you now wish to exclude and also remove from remote storage; you can add this option:

  • --delete-excluded - Delete files on dest excluded from sync

For full details of Rclone's file and directory filtering features visit:

Other features:

  • GUI - Open a local web server to manage and configure your remote storage.
  • Setup wrappers to apply encryption, compression, chunking, hashing and joining of remote storage.
  • Manage your own encryption keys and preferences like path name obfuscation.
  • Analyse storage usage using lsf, ljson, size and ncdu commands.
  • Mount remote storage including OneDrive!
  • Access your storage from MacOS, Linux and Windows.

YouTube Videos:

Full installation guide including setup for background syncing / auto start

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