Bennyboy1695

Title: World Id mismatches Version: 0.5.1 OS: Windows 7 home premium Java Version: 7 update 11 I think Description of Problem: ill open a world or create one and it'll pop up saying world Id mismatches and then crashes I've deleted and installed it multiple times I've got the bin folder from my friend and that made no difference please help !!! Error Messages: Error Log:

hi ive been playing tekkit and minecraft for ages and would like to have a server but cant afford one and i was ondering if someone would host one for me but would still give me joint control ??