Help! I'm having technical issues with downloading the Warner Bros digital manager.

I have my code to get a digital copy of one of my movies, but I have to download and install the Warner Bros Digital Copy Manager first. It lets me download it, and I can click on “I accept the terms”, but when it shows the “Install” button, it won’t let me click on it. I can’t do anything with it at all; it just sits there.

I sent them an email, but I’m trying to find an actual WB tech support phone number and can’t find one.

Any techies out there know what I should do?