They do work but you have to have a PHP site set up to accept the input form the tracker.
https://thorsthunder-gaming.com/stat...ion=kill_stats
Also a long and tedious process the only way we were able to get it done was from an old saved copy of a Windows 7 machine that had working stats - which we are running on a VM with VM ware.
I think there may be a working set ready for download here in the download section.
https://novahq.net/clicktracker.php?Item=Files&ID=658