I installed the plugin, wanting to make a quick backup before making changes to my site.
I ran a manual plugin and no zip file was emailed.
It came back with an error and said to look at the log file. If you are a non-techy like me, have you ever tried to look at a log file for an error?
It's a waste of time, a poor plugin that should just "work out the box" but doesn't.
I won't be using this again and I wouldn't recommend you ever use it.