I'm running 4.2U and just can't get the rock band 2 dlc wads to install. I've tried the wad installer that come with the wads, I've tried wad manager 1.3, and wad installer 2.1. Just no luck I get the (error-1) everytime. Everything I read says uninstall and try again, but I can't even uninstall I get the same error, and can't try to reinstall because I can't uninstall it. Any help would be appreciated.