FTB Won't launch..?

[redsmallfry]

So I try to launch modpacks like Tech World 2 and Monster and once it finishes loading, the console and launcher shut down and the pack won't come up, the whole thing just shuts down. I tried to launch FTB Retro and it worked. I thought maybe it tried to launch but it couldn't so i set my show console on, but it still shuts down. Also it always ask me to update, even though i already have.
After about a day or so of just trying to open all the modpacks, i now get this when i try to launch it, then it shuts down: http://gyazo.com/8d2de0835e6141d62a23176d596389ca : Im not actually for sure what it means by that, but i do know i have Java version 1.7.0_51.
Any ideas?

 

[Tristam Izumi]

It sounds like you actually have 32-bit Java instead of 64-bit Java. If you post a console log to pastebin.com, we can confirm this; if this is the case, you will need to install Java 1.7.0_51 x64 from here:

http://www.oracle.com/technetwork/java/javase/downloads/jre7-downloads-1880261.html

 

[redsmallfry]

http://pastebin.com/teYc9Nhk
Thats the log how it is when the error message pops up[DOUBLEPOST=1393775764][/DOUBLEPOST]I download the
"Windows x6441.46 MB jre-7u51-windows-x64.tar.gz" But i still
get the same problem

 

[Tristam Izumi]

Stop throwing me curve balls, guys. Srsly.

Your console log looks fine. More than enough RAM, right version of Java, good install directory. I'm not sure why it's quitting out like that for you.

 

[redsmallfry]

Its not like its been doing this since i got it though, its weird because it used to work fine but then it started with this

 

[Tristam Izumi]

Hm. Any updates to software between then and now? If we can figure out what changed on your computer, we might be able to figure out why this started happening.

 

[redsmallfry]

Not that i can remember.. it was the first time i tried to open tech world this happened, i will try to uninstall and re install it[DOUBLEPOST=1393777945][/DOUBLEPOST]Didnt work, i un installed Tech World 2 and i tried to open Ultimate and it still did the same thing