Steinberg Download Assistant Installer does not run

I want to install Cubase Artist, but when I want to intall Steinberg_Download_Assistant the program start with a picture during a few second and after the picture disapears there is nothing.
the process Steinberg_Download_Assistant_1.9.0_Installer_win.exe still existbut nothing happens.

could you please help me ?

thanks

Hello guys,
thanks for approved my post,
I finally found a way to start the program, move the executable on a different hard drive … what ? very strange
just buy Cubase and I sent 2 mail to support team, no response since one week. what’s going on ???