Unable to update Slideshow Gallery WordPress plugin
I have WordPress plugin Slideshow Gallery 18.104.22.168 on my site maui114.net. WordPress Plugin Directory offers no way to automatically update to the current plugin version 1.6.9. I followed Tribulant instructions and downloaded Zip file with 1.6.9. Tried to install in WordPress by Add New Plugin but installation failed with error message "Destination folder already exists. /home/o7fwsfcocdi0/public_html/maui114.net/wp-content/plugins/slideshow-gallery/". I don't want to completely delete the plugin and then install it as a new plugin because I believe I will lose my saved images and galleries. I don't know how to proceed to update this fine plugin without losing my existing galleries.