---
id: data-transfers.a-piece-couldnt-be-downloaded
url: https://storagestudio.us/faq/data-transfers/a-piece-couldnt-be-downloaded
category: "Data Transfers"
subcategory: "Problems and messages"
question: "What does “A piece of the file couldn't be downloaded” mean?"
alt_questions:
  - "A piece of the file couldn't be downloaded"
  - "download piece failed"
  - "chunk failed large download"
  - "piece arrived incomplete"
  - "large download error what arrived is kept"
short_answer: "One part of a large download failed, usually from a dropped connection. Everything that arrived is kept; check your connection and start it again to resume with the pieces already downloaded."
tags: ["download", "pieces", "error message"]
related: ["https://storagestudio.us/faq/data-transfers/large-downloads-resume-where-they-left-off", "https://storagestudio.us/faq/data-transfers/is-a-large-download-checked"]
applies_to: "app>=4.16"
last_reviewed: 2026-10-01
---

# What does “A piece of the file couldn't be downloaded” mean?

One part of a large download failed — usually because the connection dropped or the server stopped answering for a moment. What arrived so far is kept, so the transfer can pick up where it left off rather than starting again.

If a piece arrived damaged or incomplete, it's simply fetched again; nothing already downloaded is lost.

Check your connection, then start the same download again; it resumes with the pieces it already has.

Related: [Large downloads that resume](https://storagestudio.us/faq/data-transfers/large-downloads-resume-where-they-left-off)