I was Installin this update today, all the sudden got blue screen with bunch of white letters saying (dumping memory to disk) something like that, it just restarted my computer for no reason I can't log in due to this update on April 16,2014. It's keep crashing every time I tried to log into my character. I use SK desktop cilent. So I used another way to log in - pressed on login as a guest. It wont let me use "skip" button or press ESC during the introduction video. At the end of the video there is only black screen and skip button. I restart my spiral knight cilent, and found out every time i open SK cilent it keeps logging as a guest everytime please help?

What do i need to do in order this fix this?