Probleme avec java sur ASCENTIA

Bonjour,

j'ai un problème avec java. Lorsque je lance le launcher ASCENTIA et que j'arrive sur la fenêtre de démarrage ( avec les logs de mincraft ) rien ne se passe. Au début il marchais ( avant que je fasse une restauration du système) mais la plus rien donc merci de m'aider :);) voici ce qu'il y a d'écrit:

Lancement du jeu
OS: Windows 7
Version de l'OS: 6.1
Architecture de l'OS: x86
Version de Java: 1.8.0_60
Fournisseur de Java: Oracle Corporation
Architecture de Java: 32

Vous utilisez java 32 bits.
Mémoire (RAM) recommandée: 512M
Mémoire (RAM) sélectionné: 512M
C:\Program Files (x86)\Java\jre1.8.0_60\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -Djava.library.path=C:\Users\PIERRE\AppData\Roaming\.ascentia\natives -classpath C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\realms-1.3.1.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\commons-compress-1.8.1.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\httpclient-4.3.3.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\commons-logging-1.1.3.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\httpcore-4.3.2.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\vecmath-1.3.1.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\trove4j-3.0.3.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\icu4j-core-mojang-51.2.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\jopt-simple-4.5.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\codecjorbis-20101023.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\codecwav-20101023.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\libraryjavasound-20101123.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\librarylwjglopenal-20100824.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\soundsystem-20120107.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\netty-all-4.0.10.Final.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\guava-15.0.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\commons-lang3-3.1.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\commons-io-2.4.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\commons-codec-1.9.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\jinput-2.0.5.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\jutils-1.0.0.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\gson-2.2.4.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\authlib-1.5.16.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\log4j-api-2.0-beta9.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\log4j-core-2.0-beta9.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\lwjgl-2.9.1.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\lwjgl_util-2.9.1.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\lwjgl-platform-2.9.1-natives-windows.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\jinput-platform-2.0.5-natives-windows.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\twitch-5.16.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\twitch-platform-5.16-natives-windows-32.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\libraries\twitch-external-platform-4.5-natives-windows-32.jar;C:\Users\PIERRE\AppData\Roaming\.ascentia\bin\minecraft.jar net.minecraft.client.main.Main -version 1 --username PierrotDMC12 --launcher 6.0
Exception in thread "main" java.lang.UnsatisfiedLinkError: no lwjgl in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at org.lwjgl.Sys$1.run(Sys.java:73)
at java.security.AccessController.doPrivileged(Native Method)
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)
at org.lwjgl.Sys.loadLibrary(Sys.java:95)
at org.lwjgl.Sys.<clinit>(Sys.java:112)
at mR.ia(Unknown Source)
at nu.<init>(Unknown Source)
at mR.<init>(Unknown Source)
at net.minecraft.client.main.Main.main(Unknown Source)

Y'a t'il une solution ?? ah oui j'allais oublier... je ne suis absolument pas un expert ;)