spiritoftheram

Don't know why, it just worked. Nevermind. It stopped working after a relaunch. In addition, none of the other packs are working either now.

I was trying to open the Voltz modpack from latest technic launcher and it won't work. The first white screen shows, with the little forge window nearby, then it just closes. Doesn't give an error report or anything. I've tried deleting everything in the folder, tried resetting the pack. The other modpacks, such as HackSlashMine work fine. What should I do? Edit: BigDig won't work either.