I'm trying to use the Replay Mod, and I'm using the recommended version of Forge and the latest build of the Replay Mod, at the time (v1.0.3), and I'm using Java 8 - 51 64-bit. When I use Java 64-bit, I crash when turning on MC and it crashes before the "Mojang" loading screen, and when I try using the Replay Mod with Java 8 - 51 32-bit, everything works fine. So, my question is, dose the Replay Mod only work in Java 32-bit builds? I could be wrong about this, but to me it seems like the Replay Mod only works with 32-bit Java builds. So, please let me know if this is the problem. Thanks :)
And here is the error code, if you need it:
	Minecraft Version: 1.8
	Operating System: Windows 8.1 (amd64) version 6.3
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 30585952 bytes (29 MB) / 226041856 bytes (215 MB) up to 1060372480 bytes (1011 MB)
	JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: 
	Loaded coremods (and transformers): 
LoadingPlugin (ReplayMod_v1.0.3.jar)
  eu.crushedpixel.replaymod.coremod.ForceChunkLoadingCT
	GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 353.62' Renderer: 'GeForce GT 630M/PCIe/SSE2'
[21:00:14] [Client thread/INFO] [MinecraftForge]: Attempting early MinecraftForge initialization
[21:00:14] [Client thread/INFO] [FML]: MinecraftForge v11.14.3.1450 Initialized
(That's all it gives)