"java machine launcher error"

[Jonnyblade]

Can someone help me with my problem? my FTB launcher wont launch any modpack. I checked around the forums and found someone with the same problem and it turned out he had a outdated java. mines fully up-to-date as it is Java 7 update 55. The person gave a paste bin link so heres my log
http://pastebin.com/F8MNvxR7

 

[Qazplm601]

dunno if this will fix it but, get 64 bit java, not 32.

because i'm nice here is the page. http://www.java.com/en/download/manual.jsp
get windows 64.
delete 32-bit java.
run the 64 bit one.
restart.

 

[Padfoote]

Yeah, you need to update to a 64-bit Java version. Also, how much RAM are you dedicating to MC? You will need at least 2, and no more than 4 GB dedicated. 2.5-3 seems to be a good amount.

 

[Qazplm601]

64-bit masterrace.