ERROR: Module backupdriver is in use

While updating several of our remaining systems from r1soft CDP 2 to CDP 3 we’ve been getting the following error, ERROR: Module backupdriver is in use r1soft-uninstall-buagent -R This uninstaller will remove the following.. File /etc/init.d/buagent File /usr/bin/buagent File /var/lock/buagent.lock File /var/run/buagent.pid File /usr/bin/r1key File /usr/bin/r1soft-cki File /usr/bin/r1soft-report.sh File /usr/bin/r1soft-uninstall-buagent