Weird Startup Issue

When I try to open up SK, the screen turns black as if it's actually going to open up the game, but about a second later the screen goes back to my desktop, then back to the black screen, then back to my desktop, then back to the black screen, then back to my desktop, then back to the black screen, then back to my desktop, then back to the black screen, then back to my desktop, then back to the black screen, then back to my desktop, then back to the black screen, then back to my desktop, then back to the black screen, and then back to my desktop.
So I have no idea what is happening, and so far everything that I've tried includes uninstalling and reinstalling the game multiple times, downloading the game as well as trying to open it via the web, and restarting my computer. As for information, I started playing the game after a 3 year break for about 5 days, and due to life, I have not been able to play the game for a week. I got back on, and this happens. Anyone have any idea what is causing this?