"THIS IS DC METRO FREE TECH SUPPORT, THIS CALL IS BEING RECORDED FOR TRNG PURPOSES, MAY I HELP YOU"
let me see if I remember what I did when i did Davids link
Initially, I went to David's link and couldnt download it unless I register.
After registration and providing, I believe my email address, I was able to download Davids file.
I believe your error msge has something to do with that link provided to you after registration, and that if link doesnt put you thru, you have to manually copy and paste it to the web brower to continue the task.
Once you are able to download Davids file then go to the Dixx site to download the player, once accomplished
... then go back to Davids file and click it and should bring up the player due to association to the file.
hope it works, other that that you may have to PM David and he charges by the hour if Im not mistaken
But its well worth seeing the film of the track run
if you think of doing it too