Matlex

Ok, thanks. EDIT: Nope. It didn't work. Same error message.

Will that delete my worlds? I just want to be sure.

Title: Tekkit will not launch Version: 1_0_3 OS: Windows 7 Java Version: Java 6 update 20 Description of Problem: Ever since I downloaded the 1.1.8 Tekkit update, I havent been able to launch tekkit. The launcher comes up fine, but when I click launch it shows the tekkit window for a few seconds, but it is a white screen, then it shows the following message. I understand what it means, but shouldent it also have been updated to work with minecraft 1.5.2? also, I don't know how to fix it without loosing NEI. Error Messages: This version of CodeChickenCore does not support minecraft version 1.5.2 Remove it from your coremods folder and check HERE for updates. Error Log: