...Yeah, well I want to upgrade from windows 8 to 8.1, and I am perfectly eligible for it. There is just one problem, I can't open the store. And it's not just the store, none of my windows 8 applications work. They just open, and close as soon as the app logo is displayed on the screen. There isn't even an error message or anything. I am upgrading in the hopes of solving this issue, so is there any way to upgrade without going through the store?