reaperwii2

Hi! I need help with my technic launcher. Everytime I start up the 1.7.10 mod pack it loads up but then I get that not responding notification and I can't even get to the start screen. I have the newest update of java 64bit and the newest update of windows 8. I have the link to the mod pack down below so any help would be very appreciated. Thank you. http://www.technicpack.net/modpack/the-1710-pack.453902