Well i got it working fine on a windows 10 too. I guess what the problem could be is not installed everything or copied everything ( Hidden files ) or even the administrator start could be forgotten. Sometimes they forget to setup an audio device or selected the wrong one.
To this person, it works on Windows 10. Delete the directory and download the file again from this site. Do this without using WiFi! Why? If it drops or some kind of mess up in the connection, you could loose some packets causing the file to be corrupted. Just connect to a cable and download it. Unpack it again and start everything up.
How to be sure it works? I installed it on a windows XP machine, reinstall with windows 10 on another computer. Switch the hard drive from one computer to the new one, setup the database and it was working like a charm! Even all the settings made were intact. ( GREAT JOB Marius! ) Update? DOne within 10 minutes and fully operational again. It can be done on Windows 10. ( Legal versions that is )