I have to say that I am not always one to read directions...I found this out the hard way when I went to update Photo for Jomsocial and it crashed my site because I didn't uninstall the last version. Everyone there really helped get things back together (I ended up having to delete entries in the database for the users that had configured it) which took over 3 hours using skype. I can not tell you how wonderfully patient he was with my computer being slowed to a crawl with everything we were doing. A wonderful app and phenomenal service! I wish all developers were this good.