“Download Error” CODE 5: ERR_AG_NUMSPAN

“Download Error” CODE 1: ERR_FILE_SIZE

"Download Error" CODE 1: ERR_DOWNLOAD_7



When using Navigation Updater, this download error occurs when a file is corrupted during the download process.

Please take the following steps. If this problem persists, please contact customer service. 

  1. Close the Navigation Updater program

  2. Restart the Navigation Updater program, then proceed with the update