Minecraft won't open help!

do this

start > run > type %appdata% > click .minecraft folder and delete it > open magic launcher or minecraft

welcome.

go to youtube

Moved. Please post your threads in the correct section, thanks

go to http://www.minecraftmine(o).org/minecraft-1-5-2-jar-download-minecraft-1-5-2-jar/

(take the (o) out of the link,it wouldnt let me post the original link )

download the jar

go to start
type in %appdata%
open the folder that says roaming.
click on minecraft.
click on bin
delete the minecraft.jar ( save it somewhere on your computer before you delete it)and drag the new minecraft.jar into the bin folder.close everything and open minecraft.
*if you still need help then pm me

this fixed my minecraft before

Delete everything Minecraft related on your computer but save your servers, recource packs, SP, World. Then delete your .minecraft and Minecraft launcher and download it again

I might factory restore my pc but thx guys for helping me it means alot...

I did and still.

Download Minecraft again

I reinstalled Java and I restarted my computer 3 times and it wont work ;-;

Minecraft wont even open... It just happened today...

can u explain a little bit more?
have u got a black screen when you open minecraft ?

I mean Like I double click and it wont open I restarted my pc and it wont work!

I did and it wont open D:

Do what SandraPanda123 said

try replacing the minecraft.jar with a new one

Please help me!

-bump- D: