Ultimate pack not on launcher

[Geino]

My laptop crashed and when I restarted and opened the launcher the ultimate pack was not there. I uninstalled the launcher and java, reinstalled and still not showing up. It looks like theres a java error when it tries to load the pack, you can see it in the log here http://pastebin.com/pyGNf5AB

 

[Ashzification]

Do this: http://desk.feed-the-beast.com/index.php?/Knowledgebase/Article/View/9/0/basic-troubleshooting
Then post your entire launcher console log to pastebin.com and link it if you're still having trouble.

 

[Eyamaz]

Navigate to your appdata/roaming folder and delete the folder called ftblauncher. One of the data files is corrupted.