Ok, so I'm trying to install the songs with the World Tour DLC installer, but I know it acts kinda stupid. I've followed the instructions to do it, I've installed the songs, uninstalled w/ wad manager 1.4, and that's when I get the error. when I uninstall the title wad that's when I get the ret -4011 error. I'm positive that that has some thing to do with the problem... can somebody help me out here, please? I've searched online and I can't seem to find help.