Prune removes historical data under retention rules and can be irreversible.
Steps for Windows
- Review which versions you must retain for recovery.
- Inspect existing revisions and confirm a separate restore works.
- Add or configure a Prune job using conservative documented options.
- Monitor the first result and confirm needed revisions remain.
How to verify the result
Recent required revisions are still visible and restore correctly.
Aggressive prune settings can permanently remove history; never use them untested.
Why this matters
The practical goal is a recoverable Duplicacy revision, not just a successful-looking progress indicator. Keep your source, backup destination, Backup ID and necessary credentials documented. If this workflow changes your retention or storage configuration, verify a restore before applying it to important data.
Frequently asked questions
- How do I prune old backup revisions?
- Prune removes historical data under retention rules and can be irreversible.
- How can I confirm this worked?
- Recent required revisions are still visible and restore correctly.
- What should I avoid?
- Aggressive prune settings can permanently remove history; never use them untested.
Primary documentation: Duplicacy Web Edition User Guide · Developer download · Last source review: November 2, 2026. This is an independent editorial checklist, not a claim of hands-on testing.
Set up your Windows backup
Choose the right edition, verify the installer, then test a restore.