I forgot to mention, that I have the latest versions of all the apps, that's why I was surprised. Anyway, I went to the electric light company's site and found a page on XPR, and older versions of Silent Knight. It looks like whatever update I got is newer than version 2.10's expectations. I was more concerned if something had gotten into my system and altered it in a bad way. However, it looks like SK needs another update based on the page I read. Thanks for the confirmation though that it's nothing wrong with my install.