BuddyPress.org

Do not hijack threads please this practice is poor nettiquette. Problems may seem similar but often have different causes, having to answer two sets of questions in one thread can become confusing.

@tungjacob You have a highly customised theme, can you return to the Bp-default theme and test whether the issue is still apparent; also go to your permalink settings first and ensure that your .htaccess file is updating correctly by selecting an option and saving.

@jimboba much the same for you to; the lack of files is vague you either have the necessary BP files or not forget the lack of files for the moment BP wouldn’t be running if it were missing files. check whether you are able to update .htaccess file correctly