For the third part of the challenge, is there a different software to do the task?
The original download source of the software hinted here seems to be hacked and is forwarding to some malicious sites that are blocked.
Found the software on a different site, but again antivirus is warning because of malware / virus.
Have not found the C/C++ source that was also mentioned, but if there is no other software for the task, I have to continue to search for that code.