Help! All screens are black.

[kludermor]

I installed Aster trial on windows 10 and configured 2 terminals.
I then chose to restart and start Aster terminals. But after restart both screens are black. I get no options of starting terminals, as the boot goes straight to windows.
Windows is starting alright. I can hear notification sounds. Can I disable Aster somehow with a keyboard short cut or something. Because I can't do anything now?

Please help!

[Lang]

safe mode is ur best bet