Add the 3uTools installation folder to your antivirus . 5. Reset Device Drivers
| Aspect | Details | |--------|---------| | | 13 | | Message | "Failed to access folder" | | Common triggers | Backup, restoring, flash, or moving files | | Root cause | Windows permissions or antivirus blocking access | 3utools failed to access folder error code 13 new
. Alternatively, uninstall the "iPhone composite parent" from your Windows Device Manager and reconnect the device to force a driver refresh Troubleshooting Checklist Check Hardware Add the 3uTools installation folder to your antivirus
: Error 13 can occur when the software is pointing to a directory it cannot write to. Try changing your download or backup path to a simpler location, such as a folder directly on your C:\ drive or the Desktop, to bypass folder permission restrictions. to bypass folder permission restrictions.
