Forge Force Crashes Game Before It Even Attempts To Load about fml HOT 6 CLOSED

Not Forge that's crashing, that's Java because you didn't properly install the jar mod. Plus, this repo is for FML, not Forge.

To fix it though, simply delete META-INF inside the minecraft jar.

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I did that with both forge and vanilla's it still crashed. I will try again but, it won't work. I think it has to do with .lzma files and the libraries that forge uses that it checks certain things to verify whether or not it is vanilla.

I know the .jar mod is installed properly because, I made it. It belongs in the vanilla .jar and is called ahu.class and simply has a bigger array list for biomes so that I can have a proper modpack.

FML is forge mod loader that is forge.

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I have just removed forge's and minecraft meta-inf folders and it still crashes.

[21:33:50] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[21:33:50] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[21:33:50] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[21:33:51] [main/INFO] [FML]: Forge Mod Loader version 7.99.36.1558 for Minecraft 1.7.10 loading
[21:33:51] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 10:amd64:10.0, installed at C:\Users\jjred\AppData\Roaming.minecraft\runtime\jre-x64\1.8.0_25
[21:33:51] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:33:51] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[21:33:51] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:33:51] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:33:51] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:33:53] [main/ERROR] [FML]: There is a binary discrepency between the expected input class ahu (ahu) and the actual class. Checksum on disk is 17fc7e74, in patch 746fe971. Things are probably about to go very wrong. Did you put something into the jar file?
[21:33:53] [main/ERROR] [FML]: The game is going to exit, because this is a critical error, and it is very improbable that the modded game will work, please obtain clean jar files.

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Not a Forge issue.
Install Forge correctly and stop screwing with things you shouldn't be and you'll be fine.

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then why does it crash only when forge is installed?

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Because you screwed up your install.

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