redstoneking125

Launcher Version: 1.1.2.0 Operating System: Windows 7 build 7601 Java Version: Java 7 update 11 Antivirus Program: Kaspersky internet security Description of Problem: When I try to open any other modpacks, it retrieves the minecraft.jar, searches for updates, and then a message comes up saying "Update failed". The modpack then stops loading. Error Messages: Update Failed Error Log: