The install update process said it could not update because it couldn't find CAPTCHA and that it was deactivating the plug-in. When I went to the Plug-in page "Deactivate" was still showing so I clicked it. Then the whole thing disappeared so I can't DELETE it.
Meanwhile, my whole site is grinding so something is not right.
There are no UNINSTALL instructions that I can find on your "About" page. How do I get rid of CAPTCHA so I can reinstall it.