# File Sync to Backblaze B2 - Bucket Name Already in Use

**URL:** <https://forum.duplicati.com/t/file-sync-to-backblaze-b2-bucket-name-already-in-use/22861>\
**Category:** Support\
**Created:** [October 31, 2026, 2:32pm UTC](https://forum.duplicati.com/t/file-sync-to-backblaze-b2-bucket-name-already-in-use/22861 "2026-10-31T14:32:51Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![handyguy](https://forum.duplicati.com/user_avatar/forum.duplicati.com/handyguy/32/252_2.png) [@handyguy](https://forum.duplicati.com/u/handyguy)\
**Post date:** [October 31, 2026, 2:32pm UTC](https://forum.duplicati.com/t/file-sync-to-backblaze-b2-bucket-name-already-in-use/22861/1 "2026-10-31T14:32:52Z")

</div>

Hi all,

I’m trying to create a sync job to a B2 bucket. I already have multiple regular backups running to B2 and they’re all working fine. When I set up the sync job and do a connection test it checks out:

 ![image](https://forum.duplicati.com/uploads/default/original/2X/8/8d7119c8577dd467e2d80974e0ca73c06c9469b3.png)

But when I run the job I get a error:

 ![image](https://forum.duplicati.com/uploads/default/original/2X/8/881e754e8e9953f00ff02479f2037af5e545b034.png)

Do sync jobs work differently than regular backup jobs? Do I need some type of advanced options to make this work?