Installing Desktop Application Issues

Hello,

I have Adobe CC Plus and I have worked with Adobe Story online for a while. I recently went to download the desktop version and once the installation process is complete (having the "Start application after installation" box checked) a prompt comes up saying:

"Sorry, an error has occurred.

The application failed to launch or re-launch properly."

Then going into the program and launching it directly from the short-cut created, the front log-in screen appears fine. However! The button to 'Sign in' is broken. It acts as though I can click it, but when you do nothing happens. I have tried every way to install this program using different browsers and the same thing keeps happening. Please help!

Thanks!