error installing

Just purchased and downloaded the file provided and it will not let me install on my computer.

 

i asume you are refering to the NT4 alpha version, and that you're trying to install it on a mac?

one of the devs recently posted an update on this issue;

i hope this helps

 

So on MacOS you have to go into the contest of the file package and manually start launcher file.

 

You have to move it out of your Downloads folder and into your Applications folder