The launcher found a symbolic link, unsafe temporary file, permission failure, or other filesystem problem and stopped before it changed data. It can appear when you install, clear game caches, or move an installation to the Trash.
Try this#
- Quit Arknights and any app that uses the affected folder.
- Confirm that the folder is on a writable volume and your account owns it.
- For installation failures, choose a local folder without symbolic links or cloud synchronization.
- Choose Retry once if offered. If it happened at launcher start, fix the folder, then reopen the launcher.
Repair cannot fix permissions, open files, or symbolic-link destinations.
Report this problem#
Report the code, operation, region, volume type, and whether a new local folder works.