[21:47:24] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[21:47:24] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[21:47:24] [main/INFO] [FML]: Forge Mod Loader version 7.2.217.1147 for Minecraft 1.7.2 loading
[21:47:24] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.7.0_11, running on Windows 7:x86:6.1, installed at C:\Program Files\Java\jre7
[21:47:24] [main/INFO] [FML]: Loading tweaker net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer from legacyjavafixer-1.0.jar
[21:47:24] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:47:24] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Tweaker: cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@1fd13f6
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Replacing tweaker cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@1fd13f6 with net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement@298ffc
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Tweaker: FMLCorePlugin {[]}
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Tweaker: FMLForgePlugin {[]}
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Tweaker: cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@1fd13f6
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Replacing tweaker cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@1fd13f6 with net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement@298ffc
[21:47:24] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Replacing sort
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:47:26] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[21:47:26] [main/ERROR] [FML]: The minecraft jar file:/C:/Users/Microsoft/AppData/Roaming/.minecraft/versions/1.7.2-Forge10.12.2.1147/1.7.2-Forge10.12.2.1147.jar!/net/minecraft/client/ClientBrandRetriever.class appears to be corrupt! There has been CRITICAL TAMPERING WITH MINECRAFT, it is highly unlikely minecraft will work! STOP NOW, get a clean copy and try again!
[21:47:26] [main/ERROR] [FML]: For your safety, FML will not launch minecraft. You will need to fetch a clean version of the minecraft jar file
[21:47:26] [main/ERROR] [FML]: Technical information: The class net.minecraft.client.ClientBrandRetriever should have been associated with the minecraft jar file, and should have returned us a valid, intact minecraft jar location. This did not work. Either you have modified the minecraft jar file (if so run the forge installer again), or you are using a base editing jar that is changing this class (and likely others too). If you REALLY want to run minecraft in this configuration, add the flag -Dfml.ignoreInvalidMinecraftCertificates=true to the 'JVM settings' in your launcher profile.
[21:47:24] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[21:47:24] [main/INFO] [FML]: Forge Mod Loader version 7.2.217.1147 for Minecraft 1.7.2 loading
[21:47:24] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.7.0_11, running on Windows 7:x86:6.1, installed at C:\Program Files\Java\jre7
[21:47:24] [main/INFO] [FML]: Loading tweaker net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer from legacyjavafixer-1.0.jar
[21:47:24] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:47:24] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Tweaker: cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@1fd13f6
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Replacing tweaker cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@1fd13f6 with net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement@298ffc
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Tweaker: FMLCorePlugin {[]}
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Tweaker: FMLForgePlugin {[]}
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Tweaker: cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@1fd13f6
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Replacing tweaker cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@1fd13f6 with net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement@298ffc
[21:47:24] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement
[21:47:24] [main/INFO] [FML]: [LegacyJavaFixer] Replacing sort
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer
[21:47:24] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:47:26] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[21:47:26] [main/ERROR] [FML]: The minecraft jar file:/C:/Users/Microsoft/AppData/Roaming/.minecraft/versions/1.7.2-Forge10.12.2.1147/1.7.2-Forge10.12.2.1147.jar!/net/minecraft/client/ClientBrandRetriever.class appears to be corrupt! There has been CRITICAL TAMPERING WITH MINECRAFT, it is highly unlikely minecraft will work! STOP NOW, get a clean copy and try again!
[21:47:26] [main/ERROR] [FML]: For your safety, FML will not launch minecraft. You will need to fetch a clean version of the minecraft jar file
[21:47:26] [main/ERROR] [FML]: Technical information: The class net.minecraft.client.ClientBrandRetriever should have been associated with the minecraft jar file, and should have returned us a valid, intact minecraft jar location. This did not work. Either you have modified the minecraft jar file (if so run the forge installer again), or you are using a base editing jar that is changing this class (and likely others too). If you REALLY want to run minecraft in this configuration, add the flag -Dfml.ignoreInvalidMinecraftCertificates=true to the 'JVM settings' in your launcher profile.