Adding an old Data Domain to Veeam 12.1

[oan]

Hi all,
I have an ancient DD670 running DDOS 6.x sitting at a remote location. This was working fine until 12.0.
Now after upgrading to 12.1 I cannot access the DD Repo or add a new Repo on that DD. The error is "DD OS version 7.3 or later is required to use DDBoost."
Is there a chance to add it anyway? I tried it with PowerShell, that command timed out after 10-15 minutes.

Any idea apart from exporting a CIFS share from DD and using that - if possible?

[Mildur]

Hello Oan

Yes, DD OS 7.3 or later is a requirement.
I believe there should be a warning while upgrading to V12.1.

CIFS or NFS is the only option you have with DDOS 6.x. DDBoost integration is not supported anymore.

Best,
Fabian

[foggy]

Moreover, 6.x is not supported by Dell either.