How do I get 3D Experience to launch

I recently purchased and downloaded 3D Experience from the website. An icon was not placed on my desktop, even though I requested one. I managed to find the downloaded files in my C:\\\\ Program File \\ Dassault Systems \\ 3DEXPERIENCE Launcher. In the folder I found 2 empty folders (CustomerScripts and Datasfe) along with 4 application files:

3DEXPERIENCELauncher

3DEXPERIENCELauncherBackbone

3DEXPERIENCELauncherSys Tray and

DSYCommunicationHubLauncher

I tried each of the applcation files, but none of them started up the program. Can someone let me know what I need to do to launch the application.

Edu