Does anyone know how to fix this? Yesterday when I went to change my windows theme, the start button automatically changed to some kind of default orb. Not the one that came with windows, but a custom one. One that I didn't even download. When I try changing it back it stays the same but it tells me that it changed it. I tried restarting and that didn't help. I tried manually changing it and got the same result. The only thing I know is that this happened after I installed a custom theme and then uninstalled it; and after I had used window blinds to change back my custom theme after uninstalling the one through control panel before.