Soulitizer

Launcher Version: latest Operating System: windows Java Version: latest Antivirus Program: Description of Problem: Whenever i launch a modpack other than voltz or tekkit for ex technic or hexet ect in the middle of playing the game it will crash and idk why plz help Error Messages: Error Log:

Title: stuck on the mojang screen Version: 1_0_3 OS: windows 7 Java Version: latest Description of Problem: So whenever i launch the new tekkit with space in it, it just stays stuck on the mojang screen and then doesnt work. but every other mod pack works perfectly fine. does anyone know whats wrong/and how to help? Error Messages: Error Log: