Well I was trying to install a mod, when just as I was deleting META INF and another window appeared and it said this- Cannot rename __rzi_00.598 to C:\Users\Onyx\AppData\Roaming\.minecraft\bin\minecraft.jar And under that it said Cannot create C:\Users\Onyx\AppData\Roaming\.minecraft\bin\minecraft.jar The process cannot access the file because it is being used by another process. Someone Help me please!
Cosmic is right. I have seen the java process not end eligantly. But I tend to hack my games to tiny little pieces. So yeah... restart or check to make sure the process isnt running and kill it.
Derp Derp
I've done that -.- I've quit out of every thing and it still doesn't work.
Restart. Something didn't exit correctly.