A game file did not match the manifest size or checksum, or the transfer failed after the launcher retries.
Try this#
- Choose Retry. The launcher reuses valid files and resumable
.partdownloads. - Check that the connection is stable and no proxy rewrites downloads.
- If an installed game repeatedly fails verification, choose Repair and confirm the additional download.
Report this problem#
Report the code, operation, region, and whether Retry or Repair failed.
If the official client also cannot get the file, see publisher support routing.