X - life invisible in Xplane

Hello,
I use no problem free version of x-life (just for the Traffic) but after a Windonws 10 crash,
I have reinstall the W10 on its partition, Xplane is on another partition.
Since then, X-life is always installed in the folder resources/plugins may he no longer appears in the menu plugins once open xplane.
I reinstalled visual c++ 2010 and the others too, but nothing helped.
Does anyone have the solution to again be able to use x-life?

Thanks for your help...
Damien