Cannot Open 3D Experience Launcher

I have problems opening the 3D Experience Launcher app on my laptop. There is no response after clicking the launcher icon on windows menu bar. My workstation has already passed the compatibility test. Can anyone help fix the problem? 

Edu ​​​​​​​​​​​​​​3DEXPERIENCE CATIAStudent Offers 3DEXPERIENCE Launcher Launch Issue ​​​​​​​