Activation Fails Home › Forums › Installation › Activation Fails Tagged: upgrade pie register, version 2.0 to 3.0 This topic contains 1 reply, has 2 voices, and was last updated by PR Team Member 5 months ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts February 26, 2018 at 9:54 am #5518 Martin GessnerParticipant Hi, I had version 2.0.21 which was working fine, except for the password reset bug. I updated to the latest 3.0.9, but when I activate, it hangs and eventually displays the error message ‘Failed to activate, triggered a fatal error’. I saw another forum reply, where the suggestion was to delete the file folder and try again. If I do that, will I lose all my settings and custom css? March 19, 2018 at 10:27 am #5594 PR Team MemberKeymaster Hi Martin, If you delete file folder using FTP then settings will remain in database. But if you uninstall and delete plugin from WP admin plugins page. Then all settings will be removed. Thanks, Regards, Pie Register Team Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.