---
id: troubleshooting.nothing-backed-up-no-readable-sources
url: https://storagestudio.us/faq/troubleshooting/nothing-backed-up-no-readable-sources
category: "Troubleshooting & messages"
subcategory: "Backup messages"
question: "What does \"Nothing was backed up — the set has no readable sources\" mean?"
alt_questions:
  - "nothing was backed up the set has no readable sources"
  - "backup found nothing to back up"
  - "backup source folder missing"
  - "backup can't read folders"
short_answer: "None of the set's folders could be read — moved, on a disconnected drive, or blocked by macOS. Check the folders exist, connect the drive, grant Full Disk Access, then retry."
tags: ["backup", "sources", "full disk access"]
related: ["https://storagestudio.us/faq/troubleshooting/storage-studio-was-blocked-from-some-files", "https://storagestudio.us/faq/troubleshooting/backup-stopped-will-pick-up"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# What does "Nothing was backed up — the set has no readable sources" mean?

None of the folders in this backup set could be read — they were moved, renamed or deleted, sit on a drive that isn't connected, or macOS blocked access to them.

### What to do
1. Open the backup set and check its folders still exist.
2. Connect any drive they live on.
3. Make sure Storage Studio has **Full Disk Access** for protected folders like Documents and Desktop.
4. Run the backup again.