When Calendar view is the default I get the current month's calendar just fine, but when I try the Next, Previous or Events List links I get a Page Not Found. When Events view is the default I get an Events listing but the Calendar link goes to Page Not Found.
I've tried disabling and re-enabling the plugin without any improvement. I've considered uninstalling and reinstalling the plugin but it looks like I'll wipe out all the data I've entered so far (is that true?).
Any suggestions will be appreciated. The plugin works fine on another site (http://gorge25.com/category/events) but this (http://columbiagorgeartsandculture.com/category/events) is the one I really need it for.