---
id: troubleshooting.apps-running-can-corrupt-data
url: https://storagestudio.us/faq/troubleshooting/apps-running-can-corrupt-data
category: "Troubleshooting & messages"
subcategory: "Moving, offloading and restoring apps"
question: "Why does Storage Studio say moving while apps are running can corrupt their data?"
alt_questions:
  - "moving while these apps are running can corrupt their data or lose recent writes"
  - "continue anyway if you know the writes are safe"
  - "move folder while app open risk"
  - "quit apps before moving storage studio"
short_answer: "An app writing to a folder during a move can lose recent changes or see its data as damaged. Quit the listed apps first, or continue only if you're sure they're idle."
tags: ["in use", "safety", "move"]
related: ["https://storagestudio.us/faq/troubleshooting/force-quit-unsaved-work-warning", "https://storagestudio.us/faq/troubleshooting/folder-in-use-right-now"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# Why does Storage Studio say moving while apps are running can corrupt their data?

If an app is writing to a folder while it's being moved, the app's latest changes might not make it into the copy, and the app may treat its data as damaged. Storage Studio lists the apps it found and recommends quitting them first.

You can continue anyway if you're sure those apps aren't writing anything important (for example, they're idle viewers). When in doubt, quit them.