alors je l'ai réinstaller le jeux a pu de nouveau se lancer mais la map n'a pas eu le temps de charger et voici le rapport de crash:
Completely ignored arguments: [--nativeLauncherVersion, 301]
[16:33:16] [Client thread/INFO]: Setting user: Ange_Sanguinaire
[16:33:17] [Client thread/INFO]: LWJGL Version: 2.9.4
[16:33:18] [Client thread/INFO]: Reloading ResourceManager: Default
[16:33:19] [Sound Library Loader/INFO]: Starting up SoundSystem...
[16:33:19] [Thread-4/INFO]: Initializing LWJGL OpenAL
[16:33:19] [Thread-4/INFO]: (The LWJGL binding of OpenAL. For more information, see
http://www.lwjgl.org)
[16:33:20] [Client thread/INFO]: Created: 1024x512 textures-atlas
[16:33:20] [Thread-4/INFO]: OpenAL initialized.
[16:33:20] [Sound Library Loader/INFO]: Sound engine started
[16:33:27] [Server thread/INFO]: Starting integrated minecraft server version 1.9.2
[16:33:27] [Server thread/INFO]: Generating keypair
[16:33:28] [Server thread/INFO]: Preparing start region for level 0
[16:33:29] [Server thread/INFO]: Preparing spawn area: 14%
[16:33:30] [Server thread/INFO]: Preparing spawn area: 31%
[16:33:31] [Server thread/INFO]: Preparing spawn area: 47%
[16:33:32] [Server thread/INFO]: Preparing spawn area: 62%
[16:33:33] [Server thread/INFO]: Preparing spawn area: 77%
[16:33:34] [Server thread/INFO]: Preparing spawn area: 94%
[16:33:34] [Server thread/INFO]: Changing view distance to 12, from 10
[16:33:35] [Server thread/INFO]: Ange_Sanguinaire[local:E:50395c07] logged in with entity id 1385 at (-6.5, 64.0, -73.5)
[16:33:35] [Server thread/INFO]: Ange_Sanguinaire joined the game
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffb69646637, pid=12324, tid=7736
#
# JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [ig9icd64.dll+0x16637]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\Jennyfer\AppData\Roaming\.minecraft\hs_err_pid12324.log
#
# If you would like to submit a bug report, please visit:
#
http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
AL lib: (EE) alc_cleanup: 1 device not closed
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
