I'm trying to reinstall jomsocial without success. It keeps loading Installing JomSocial files and not complete!
Pphx Hi Kindly Edit fields in first post and submit a temp super user login and site URL for staff http://prntscr.com/ugrh91 I will check it on your site. You can try to clear cache, as sometime browser auto redirect URL to installation page again.
I managed to install.