An3xus

So, I believe i totally killed it now. I put the META-INF folder back into the minecraft.jar and it loaded to the screen where you choose single player, multiplayer etc. But i get the "dirt screen" when i try to start single player. And this was in the log: 13-06-09 22:07:50 [sEVERE] [ForgeModLoader] Fatal errors were detected during the transition from AVAILABLE to SERVER_STOPPED. Loading cannot continue 2013-06-09 22:07:50 [sEVERE] [ForgeModLoader] mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available FML{5.2.21.729} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available Forge{7.8.0.729} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available 2013-06-09 22:07:50 [sEVERE] [ForgeModLoader] The ForgeModLoader state engine has become corrupted. Probably, a state was missed by and invalid modification to a base classForgeModLoader depends on. This is a critical error and not recoverable. Investigate any modifications to base classes outside ofForgeModLoader, especially Optifine, to see if there are fixes available. 2013-06-09 22:07:50 [iNFO] [sTDERR] Exception in thread "Server thread" java.lang.RuntimeException: The ForgeModLoader state engine is invalid

When it tries to download itself, it stops at 13% and says it "cannot launch in its current configuration" and i got this: And when i try to extract the fmllibs15.zip folder, my winrar says it's either damaged or in an unkown format? but i can view the files inside it. It just wont let me extract it.

No idea what is wrong with it. New to Forge and I've tried everything i can. Before this, it said there was a fatal error and it stopped installing and i had to copy paste the llib's into the folder and i had to run it about 3 times for it to actually open minecraft and now it just gets stuck at a "dirt screen". Help. Running Minecraft latest update and the latest Forge. This is the crash report: And this is the whole log report if that helps at all.