How to safely downgrade ur minecraft to 1.1 [This is Legal]

[NOTE]: This is for windows 7 users. idk bout Macs
I am not held responsible for any action thats you do that are icorrect and mess up ur minecraft
Follow the steps directly and you shouldnt have a problem
This is a nice and easy way to simply downgrade ur mincraft without using those hard forum tutorials or youtube vids using other websites... enjoy!
[WARNING] This puts ur minecraft back to date to a week ago. so any new worlds made within the week or servers listed will be gone!!
Steps:
First, go to window home and type %appdata% in the search margin

Second, when u get to this screen:

double click on your minecraft folder and hover over your Bin file and right click once

Now click on properties, and a small popup box will appear, on the top it says Previous Versions, go to that

then itll look like this once you click it:

Now, click the "bin" folder under Last Week, only once though, this is the hardest part
Then on the bottom it says restore, I myself got confused but it is really simple

Now click on that only once then itll show this:

now click restore once and itll restore you minecraft to 1 week prior to the day that you do this tutorial
So you have only a few days be4 this tutorial is useless

Now that is supposed to pop up when you click restore
Now close everything then try and log into minecraft again

DO NOT UPDATE! THIS WILL POP UP EVERY TIME YOU LOG IN SO IGNORE IT TIL U NEED IT!!!!!!!!!! I WONT STRESS ENUF!

Now ur here!!! gratz.. message me in game for help please and i put it in general discussion so more people would be able to find this. have a good time playing ECC again!
<------ Mochi says hi :3