Demon buddy dissapears

Whenever I start demonbuddy, I get the screen to press login with my key, but also an update button. But I can't press the update button before I log in with my key.

So when I press login it logs in and then demonbuddy just dissapears.. Rebooted aswell..



Was fine yesterday..



And demon wizzard when I launch it it straight away says has stopped working..

Demon buddy dissapears