I purchased 2 third party extensions from Extend Studio that will not install in the Extension Manager CC, both give me the same error message: Failed to parse XML file: 'C Users\wwall.FACTSTAFF\AppData\Roaming\Adobe\Dreamweaver CC 2014\en_US\Configuratio

Can someone help? I purchased 2 third party extensions from Extend Studio that will not install in the Extension Manager CC, both give me the same error message: Failed to parse XML file: 'C Users\wwall.FACTSTAFF\AppData\Roaming\Adobe\Dreamweaver CC 2014\en_US\Configuration\objects\insertbar.xml' The extension will not be installed. The 2 problem extensions are: DW Carousel for Dreamweaver, and WP Site Designer