Weather widget is not opening.You're trying to use an unsupported application. That software was released in 2007 while we are in 2016. The main cause to your issue is directly related to compatibility. I recommend you choose something that's configured to work on recent computers and it's constantly updated to offer new features and compatibility. Visit the following link and download the application. You can configure it as a widget for desktop or as a screensaver: http://yowindow.com/about.php
Desktop weather widget displays current weather conditions and allows users to view forecasts for over 140,000 US cities. This cool little widget can be dragged across your desktop and placed over any window or can be a part of your desktop background. The On Screen Display functionality gives you detailed weather conditions by just hovering your mouse over the widget. To eliminate intrusiveness on your other programs, you can adjust the transparency and size of the widget.