# Error backup local one drive folders (server 2019)

**URL:** https://forum.duplicati.com/t/error-backup-local-one-drive-folders-server-2019/13438
**Category:** Support
**Created:** [November 22, 2021, 4:23pm UTC](https://forum.duplicati.com/t/error-backup-local-one-drive-folders-server-2019/13438 "2021-11-22T16:23:44Z")
**Posts on this page:** 1
**Showing post:** 20

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### Author: ![ts678](https://forum.duplicati.com/letter_avatar_proxy/v4/letter/t/8491ac/32.png) [@ts678](https://forum.duplicati.com/u/ts678)
#### Post date: [November 26, 2021, 12:37pm UTC](https://forum.duplicati.com/t/error-backup-local-one-drive-folders-server-2019/13438/20 "2021-11-26T12:37:09Z")

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> [@skollerc](#):
>
> I will see how I can ignore it.

You can try [exclude-files-attributes](https://duplicati.readthedocs.io/en/latest/06-advanced-options/#exclude-files-attributes) with the `Offline` attribute. Big discussion and an [old fix](https://github.com/duplicati/duplicati/releases/tag/v2.0.4.35-2.0.4.35_canary_2019-11-29) at the below:

[Exclude offline files broken with OneDrive?](https://forum.duplicati.com/t/exclude-offline-files-broken-with-onedrive/5196)

The Microsoft documentation says that if you use Storage Sense, it will delete the local copy after awhile.  
If this happens, and the exclude works to ignore that file’s existence, it will look to Duplicati like a deletion, and the file won’t appear in the Restore view for backup versions which exclude it, however other backup versions that include it may hold the blocks of its content in the backup, so adding it back is just a list edit.

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