I was playing KSP on my mac OS X Yosemite, when it crashed, so I restarted it but it wouldn't get past the loading screen.
So I tried restarting my computer, and then Steam said it wasn't installed even though I could open it and such. I "Installed" it again and everything seemed to work properly. But when I tried to open my save files a small window appeared saying: Conformation needed, There are incompatible/invalid saves on your save folder. What would you like to do? And two buttons saying Delete and Not now.
So I pressed 'Not now' and both of my save files were gone!
I actually realized later on that even if I made a new save it wouldn't be there either, so I really need to fix this.
I've seen the issue with other people but they all had mods or add-ons involved, I've never installed one or anything... If anyone knows what I could do to fix this, it would be extremely helpful.
Thanks!
