My savegames worked well the last days, but today after saving and starting a new game (to show and infect a buddy

Unfortunately, the autosaves are now all from the "show" and do not rely to my primary savegames anymore.
"Freeplay3 and Freeplay2.1" and the autosaves are from 0.9.0.
"Freeplay; Freeplay2" are from 0.8.8.
Any of these saves causes the same following error/game crash.
EDIT: Now, the autosaves (0.9.0) are working, also the manual saves from 0.8.8. The manual saves from 0.9.0 are still causing the known error/crash
I do not use any kind of mod, just the pure 0.9.0 from the official downloadpage.
I also tried to install 0.9.0 in a different folder, but the game still produces the same crash.
I know, there are multiple thread about savegames causing crashes, but i couldn't find any wíth this error-message.
Here's the error message:

Here is my savegame folder:
https://www.dropbox.com/sh/ochmkrd99zkwm9p/iVs9anmX-T
And here ist my dxdiag:
https://www.dropbox.com/s/rngou2wciyyvnf0/DxDiag.txt
If you need any further information, it would be a pleasure to help you and to be a part of the progress =)