Bug installation

Salut Jored,
J'ai desinstaller via désinstaller ou modifier un programme , les deux et retélecharger les deux , cela a fonctionner aux bouts de plusieurs fois, donc ne m'affichant plus le message "unable to start the minacraft runtime environnement" cependant lorsque je le lance mon llauncher m'ouvre une page
Game Output (monpseudo): Completely ignored arguments: [--nativeLauncherVersion, 1164, --nativeLauncherVersion, 1182]
[17:38:30] [Client thread/INFO]: Setting user: monpseudo
[17:38:30] [Client thread/INFO]: (Session ID is <censored>)
[17:38:32] [Client thread/INFO]: LWJGL Version: 2.9.4

@max5969et si je met mon profile optifine :

févr. 01, 2017 5:40:49 PM net.minecraft.launchwrapper.LogWrapper log
INFOS: Loading tweak class name optifine.OptiFineTweaker
févr. 01, 2017 5:40:49 PM net.minecraft.launchwrapper.LogWrapper log
INFOS: Using primary tweak class name optifine.OptiFineTweaker
févr. 01, 2017 5:40:49 PM net.minecraft.launchwrapper.LogWrapper log
INFOS: Calling tweak class optifine.OptiFineTweaker
OptiFineTweaker: acceptOptions
OptiFineTweaker: injectIntoClassLoader
OptiFine ClassTransformer
OptiFine URL: file:/C:/Users/asus/AppData/Roaming/.minecraft/libraries/optifine/OptiFine/1.8.9_HD_U_H6/OptiFine-1.8.9_HD_U_H6.jar
OptiFine ZIP file: C:\Users\asus\AppData\Roaming\.minecraft\libraries\optifine\OptiFine\1.8.9_HD_U_H6\OptiFine-1.8.9_HD_U_H6.jar
OptiFineTweaker: getLaunchArguments
OptiFineTweaker: getLaunchTarget
févr. 01, 2017 5:40:49 PM net.minecraft.launchwrapper.LogWrapper log
INFOS: Launching wrapped minecraft {net.minecraft.client.main.Main}
Completely ignored arguments: [--nativeLauncherVersion, 1164, --nativeLauncherVersion, 1182]
[17:40:50] [Client thread/INFO]: Setting user: mon pseudo
[17:40:50] [Client thread/INFO]: (Session ID is <censored>)
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.MinecraftForge
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.ForgeHooks
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.MinecraftForgeClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.ForgeHooksClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.FMLCommonHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.FMLClientHandler
[OptiFine] (Reflector) Method not present: anm.getSkyRenderer
[OptiFine] (Reflector) Method not present: anm.getCloudRenderer
[OptiFine] (Reflector) Method not present: anm.getWeatherRenderer
[OptiFine] (Reflector) Method not present: adm.countEntities
[OptiFine] (Reflector) Method not present: adm.getPerWorldStorage
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.IRenderHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.DimensionManager
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.world.WorldEvent$Load
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderItemInFrameEvent
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.GuiScreenEvent$DrawScreenEvent$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.GuiScreenEvent$DrawScreenEvent$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$FogColors
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$CameraSetup
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Specials$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Specials$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.eventhandler.EventBus
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.eventhandler.Event$Result
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.ForgeEventFactory
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderBlockOverlayEvent$OverlayType
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.world.ChunkWatchEvent$UnWatch
[OptiFine] (Reflector) Method not present: afh.getBedDirection
[OptiFine] (Reflector) Method not present: afh.isBed
[OptiFine] (Reflector) Method not present: afh.isBedFoot
[OptiFine] (Reflector) Method not present: afh.hasTileEntity
[OptiFine] (Reflector) Method not present: afh.canCreatureSpawn
[OptiFine] (Reflector) Method not present: afh.addHitEffects
[OptiFine] (Reflector) Method not present: afh.addDestroyEffects
[OptiFine] (Reflector) Method not present: afh.isAir
[OptiFine] (Reflector) Method not present: afh.canRenderInLayer
[OptiFine] (Reflector) Method not present: afh.getExtendedState
[OptiFine] (Reflector) Field not present: pk.captureDrops
[OptiFine] (Reflector) Field not present: pk.capturedDrops
[OptiFine] (Reflector) Method not present: pk.shouldRenderInPass
[OptiFine] (Reflector) Method not present: pk.canRiderInteract
[OptiFine] (Reflector) Method not present: pk.shouldRiderSit
[OptiFine] (Reflector) Method not present: akw.shouldRenderInPass
[OptiFine] (Reflector) Method not present: akw.getRenderBoundingBox
[OptiFine] (Reflector) Method not present: akw.canRenderBreaking
[OptiFine] (Reflector) Method not present: zw.onEntitySwing
[OptiFine] (Reflector) Method not present: zw.shouldCauseReequipAnimation
[OptiFine] (Reflector) Method not present: zw.getModel
[OptiFine] (Reflector) Method not present: zw.showDurabilityBar
[OptiFine] (Reflector) Method not present: zw.getDurabilityForDisplay
[OptiFine] (Reflector) Method not present: pf.isCurativeItem
[OptiFine] (Reflector) Method not present: aak.getRecordResource
[OptiFine] (Reflector) Method not present: bmv$b.preDraw
[OptiFine] (Reflector) Method not present: bmv$b.postDraw
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.asm.transformers.BlamingTransformer
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.relauncher.CoreModManager
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.ISmartBlockModel
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.SplashProgress
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.pipeline.LightUtil
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.property.IExtendedBlockState
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.ItemModelMesherForge
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.ModelLoader
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.Attributes
[OptiFine] (Reflector) Class not present: mods.betterfoliage.client.BetterFoliageClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.IColoredBakedQuad
[OptiFine] (Reflector) Method not present: ady.getWaterColorMultiplier
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.registry.RenderingRegistry
[OptiFine] (Reflector) Method not present: bhc.preDrawBatch
[OptiFine] (Reflector) Method not present: bhc.drawBatch
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.ForgeModContainer
[17:40:51] [Client thread/INFO]: LWJGL Version: 2.9.4

Certes mais meme sans optifine regarde l'erreur que j'ai eu.. oui il me semble bien comment puis je verifier ?

Tiens essaie ça:
https://s3.amazonaws.com/Minecraft.Download/launcher/Minecraft.exe .

Je ne garantie rien mais à essayer.

Tiens au courant

Bonjour,

Visiblement l'erreur est la même que dans plusieurs sujets précédents :

https://forums.commentcamarche.net/forum/affich-34326639-jeux-qui-crash-au-lancement#p34327147

J'ai reussi grace a ce ptit programme nommé: 378.57-desktop-notebook-win10-64bit-international.hf
si qqn d'autre a le meme probleme

A l'occase, ce serait bien que tu passes le sujet en résolu.

Bonne continuation, ++