Astralis

Escape doesn't work for me. Also when I hit f5 to save or f9, I receive an error message telling me that neither will work "in this scenario", whatever scenario I'm in. There might be one conflict that is on my end, though. I've found with one game that Adobe Photoshop 5 hijacks the escape button if it's open at the same time as the other game. This could be the issue here, too.

I've tried searching for two days, but anytime I go to launch and realize I need to fix my spacecraft, I can't find any manner to return to the VAB or even to exit out of the game. I've been stuck on this for two days. To accomplish this, I use ctrl-alt-delete.