So every few updates or so the game will crash while validating updates and after the crashes Spiral Knights won't open or load for the next few weeks/days till an update. Its caused me to quit the game every now and then because even reinstalling doesn't fix the problem, Spiral still appears in Task Manager and steam says its there but it doesn't load at all.
>Task Manager
>Java Platform SE Binary (or whatever it's called that runs the game...)
>End Task
>Game is closed
>Stop complaining
>Wait for fix
>Have a nice day ^_^