public static void preInit(FMLPreInitializationEvent event) {
File cfgFolder = event.getModConfigurationDirectory();
cfgFolder = new File(cfgFolder, "buildcraft");
BCCoreConfig.preInit(cfgFolder);
BCCoreProxy.getProxy().fmlPreInit();
<BUG>CreativeTabBC  tab= CreativeTabManager.createTab("buildcraft.main");
</BUG>
BCCoreItems.preInit();
BCCoreBlocks.preInit();
BCCoreStatements.preInit();

public static void preInit(FMLPreInitializationEvent event) {
File cfgFolder = event.getModConfigurationDirectory();
cfgFolder = new File(cfgFolder, "buildcraft");
BCCoreConfig.preInit(cfgFolder);
BCCoreProxy.getProxy().fmlPreInit();
CreativeTabBC tab = CreativeTabManager.createTab("buildcraft.main");
BCCoreItems.preInit();
BCCoreBlocks.preInit();
BCCoreStatements.preInit();
