For better compression (e.g., .tar.gz for Gzip or .tar.bz2 for Bzip2):
: The a145fw.tar file must be placed in the root directory of a FAT32-formatted USB flash drive.
a145fw.tar is a . It is not an executable you run on Windows 11. It is a time capsule of code meant to be extracted and flashed onto a specific embedded device.