[FIX ] Message "Secure boot isn't configured correctly windows 8.1" Windows 8.1

[FIX ] Message "Secure boot isn't configured correctly windows 8.1" Windows 8.1 [FIX ] Message "Secure boot isn't configured correctly windows 8.1" Windows 8.1 [FIX ] Message "Secure boot isn't configured correctly windows 8.1" Windows 8.1 secureboot n'est pas configuré correctement secureboot n'est pas configuré correctement secureboot n'est pas configuré correctement secureboot n'est pas configuré correctement windows 8.1 windows 8.1 windows 8.1 windows 8.1 build 9600 build 9600 build 9600 build 9600