So I attempted to use your plugin to map http://www.mappeddomain.ca to a subdirectory of my main site, http://www.domain.ca/subdirectory. Now I realize I may not know what I'm doing here, but from what I've gathered from the forums, it seems the plugin does not work with subdirectories. Now both http://www.mappeddomain.ca and http://www.domain.ca/subdirectory just come up as blank 'Index of /' and 'Index of /subdirectory' pages, respectively.
My primary concern is getting http://www.domain.ca/subdirectory to direct to my old site again. I deleted the map, the plugin and sunrise.php and fixed my wp-config.php file, but the problem persists. What further actions do I need to take to undo what I have done?