Windows .exe 1.6.4 Packs not launching

[Bltz_Motionzz]

http://pastebin.com/8kUFMGsD
the packs wont launch properly , they close as if they're about to launch but nothing happens ? please help :3

 

[Ashzification]

http://pastebin.com/8kUFMGsD
the packs wont launch properly , they close as if they're about to launch but nothing happens ? please help :3

First, here's your own thread.

Second, uninstall Java from your computer. Restart your computer and reinstall Java 7, u 45 x64