Hello!
When I clicked "Launch" i got the system error "The program can't start because XINPUT1_3.dll is missing from your computer. Try reinstalling the program to fix this problem".
It seems to have something to do with DirectX not installed properly. I downloaded DirectX 9.0c web installer from MS site and now it works.
I have no clue why the installer didn't work as intended, and I didn't find any info on the here on the forums, so I started this thread to help others.