FTBUnleashed Refuses to launch

[Elrondus]

I've been having this problem since the day Unleashed first came out and simply have yet to play it. What happens is that I select the profile I am using, & launch the game. The launcher than downloads the pack and brings up the interaction window, which brings up the FTB animation and than the Mojang screen. After a short while the window go's black & remains black until I exit out. PLEASE HELP IF YOU CAN!

Pastebin Log: http://pastebin.com/7JnWCBuP

Also if you guys have any alternatives as to how I can play via the vanilla launcher, or manual install through another process, please share.

-Thanks!
-El

 

[GuildMaster]

First, update Java. Your Java is old. You got Java 6, latest is Java 7 Update 40. Go to the java.com site and get the latest 64 bit Java. After that, I got to ask, have you tried launching any other modpack? It could only be a problem with Unleashed caused by the fact its too big for your PC to handle.

 

[Aerozos]

I'm having the same problem except I don't get the Mojang screen. The download pack box just blinks and then nothing happens.

 

[GuildMaster]

I'm having the same problem except I don't get the Mojang screen. The download pack box just blinks and then nothing happens.

If Elrondus gets to the Mojang/FTB screen then you have a different problem. Aerozos, I think you should try starting another thread, but first you should both read the Basic Troubleshooting Guide. Also Aerozos, remember to get the log.