Help Please


Uhm.... I was trying to install my FireFall Beta and near the end of the installation process, though, I received an error, it told me "Installation failed. An Error occurred during installation: The execution has failed due to due the bug in the SevenZipSharp." It then told me to report it here with the release number and to attach the archive. I know what neither of these are, but I can only assume that the release number is the beta-key but I have no clue what archive it is talking about. Please help, I'm not the most technical savvy. If I can get help I can post the required information.