Hi, i wanna play as usually on my server but the launcher don't want to start Minecraft. I've tried to:

Update Java: i've got the latest version.
Reinstall all Minecraft: done
Tried to download Win10 special edition on Mojang for free: It's for xBox...
I've also changed my password, just in case.
The error is always this:

Completely ignored arguments: [--nativeLauncherVersion, 307]
[01:05:44] [Client thread/INFO]: Setting user: faucheur06
[01:05:46] [Client thread/INFO]: LWJGL Version: 2.9.4

I don't like bother people but I havent find anything on web.
Thanks you for read/help me anyways. You all rules.