Archive page shows 404 error

Nice plugin.

Using version 2.73.2 of WP-Polls.

I’m not getting an archive page. I’ve tried setting archives to show open, closed, and both, but all setting show a 404 page not found error message when going to https://fossforce.com/pollsarchive . I also tried https://fossforce.com/plugins/pollsarchive which I found as a possible solution online, which doesn’t work.

Any suggestions on how I can get the archives page up and running?