World Request
 

In July I made a world for Minecraft, its my most used one but with 1.0.0 It doesn't have any of the newer stuff like ravines, strongholds, mineshaft etc.... So I downloaded MCEdit planning to delete the chunks surrounding my home... MCEdit wont open, I've given up on fixing it and was hoping if anyone has MCEdit that they could delete all the chunks surrounding my home, if you decide to I'll give you the copy of my world file. Thank You

Be easier to just load up a new world. and then copy your home in.
Read the first post for the MC Edit to see why its not working for you and how to use it.

That would probably be easier, and I've downloaded all the stuff that i need for it to run, but it just bounces on the dock...