Ok, so after I installed the plugin I could't edit my theme (being login as administrator). I had not plugin link anymore on my side bar. I went and manually uninstall the plugin via FTP (deleted all the files) nonetheless, I can't still access my plugins page (it says access denied) and can't access theme editor. I know there must be a file that I need to delete, but I can figure out why. Can you please let me know how to resolve this problem?