storyline trial version, installation issue

Hello,

I am able to install the Storyline trial version, but unable to open the application.  Tried many times. 

HP, Windows 7, SP1, IE9, 64-bit, Flash player 11 installed. 

When I click on the Storyline shortcut on my desktop, nothing happens. When I run as admin, nothing happens. I am able to installing most trial packages, like replay, articulate, captivate, levelator, etc 

Any thoughts? 

Thank you,

Amy