Error while packaging

Hello, i’m lancelot de briey, sorry if i do errors while typing, i’m french x)
okay, lets start:
i have a problem, a “Unknown Cook Failure”
i tryied loads of things, but nothing worked, i tryied to update VS, didn’t work, i tryied to add the “common c++ tools” or something like that, i tryied to add windows sdk 8.1 but nothing works, i realy need some help guys ! thanks.

EDIT:
https://drive…com/file/
Screenshot by Lightshot how could i forget this x)
the screens ^^ and logs

Can you paste the cook output or any log with the error ?

https://drive…com/file/
Screenshot by Lightshot
how could i forget this x)

Hey Brieyla1,

Could you please make the Document accessible to everyone?

Did you try turn off some plugins you don’t use, especially the ones marked experimental? Then restart UE4. You could also try once that’s done to delete /intermediate /saved and /binaries and try package then cook then package again.

https://…com/file/

I’ll try thanks
Nope, it didn’t work

I have goodnews ive been to the cook logs and the error is a bit cleaner and understandable here :
https://…com/file/d/0B32UoLZgTE9GdmRVOWdRSnNXQkk/view?usp=sharing

Thanks you all guys for helping ! i found it myself ! it was simply an error with my main menu map, idk what was going on but i just deleted it and made a new one, and it worked !