If forticlient before screen session operational

Hello,

I have an access to corporate site by forticlient, it runs fine on my "old" windows 7, starting forticlient after session opened.

Now, I receive a new Windows 10 and I need to connect to AD domain.

on the windows password screen, I have an icon to show fortissl connexion

I tried, and have abort with error 628.

Browsing the web, I read a thread: [link]https://forum.fortinet.com/tm.aspx?m=170399[/link]

ending by: ""Their only solution was to use Legacy mode"

and "case its this one: 3086347"

Regards.