If a download was interrupted, a "ghost" file might be blocking folder access. Go to the section in 3uTools. Delete any stuck or failed firmware downloads.
Ensure the new folder name has or symbols. 3. Clear the Download Cache 3utools failed to access folder error code 13 new
Close the app, restart your PC, and re-initiate the download. 4. Fix Driver & Utility Issues If a download was interrupted, a "ghost" file
If the current folder is corrupted or restricted, redirecting 3uTools to a simpler location often bypasses the error. Open 3uTools and go to . Navigate to the General or Downloads tab. Look for the Firmware Path or Backup Path . Ensure the new folder name has or symbols
Follow the prompts to reinstall or repair the Apple Mobile Device Support drivers. 5. Verify Disk Space
Antivirus or Windows Defender is flagging 3uTools' attempts to access system folders as suspicious.
Sometimes folder access fails because the communication bridge (drivers) is broken. Navigate to the tab in 3uTools. Select iTunes Utility or Repair Drivers .