Resources
title: Error -631 Duplicate Program Extension created_at: 2012.02.13 updated_at: 2012.02.13 category: Troubleshooting platforms: Windows ---
Make sure the rdu.rpx file has been saved only to the Retrospect folder under program files and you have not saved a copy to the Retrospect folder under documents and settings/all users/application data.
Last Update: 2012年02月13日