Minecraft does not start

[kewin700]

:'( Hello, my  name is Kevin, and i GOT a problem with FORGE 1.6.4, because other versions work, SO the problem is : I'm opening minecraft launcher, everything is OK, but when i click the 'PLAY' button, the launcher closes, and nothing comes up, with higher versions, and 1.6.2, its normal, but 1.6.4 is not working !

 

Please! I appreciate fast help!

[kewin700]

Also, i have the installer, so yeah.. Please help Oh, and btw, even if i delete all mods, its still happening,

[loordgek]

we need logs

[kewin700]

I aint upgrading to 1.7.10, besides, i got 271 mods for 1.6.4...

[kewin700]

ALSO i said, nothing shows up, no logs, and when it doesnt turn on, i go to .minecraft and theres some files :

 

ForgeModLoader-client-0.log.37.lck