If anyone is wondering why the popular YoWindow weather application isn't working correctly today (29 Dec 2015) on a Windows7 PC, it's because Adobe has made a change to Flash Player.
The latest version of Flash Player is 20.0.0.267 and YoWindow is unable to run with this version.
Thank you
so much, Adobe. First you launched the wretched Acrobat DC thing, now this.....
Edit: I gather that FP 20.0.0.267 is causing problems with several other Active X applications too....