I have a problem since mission 12 in The Shattered Kingdom.
I tried to run it with compatibility with XP or as an administrator.
Also moved it outside Program Files.
Any ideas how to fix this?

( I had similar issues, just on the startup - another User (Kobi-K) had helped me out by providing the following link (Copied/pasted entire response)
I've played up to TSK 14 without an issue )

"I don't have the game but from searching on it, it says that the game has problems running on modern PCs.
However, there is a mod called KaM Remake that enables you to run the game on modern PCs even on
wide screen resolutions.

You can download it from Mod DB:
https://www.moddb.com/mods/kam-remake/downloads/kam-remake-full-r6720 "

i had crashes myself. i am testing the remake. the remake have a lot more languages, including norwegian and swedish. the remake works well and does not require better hardware. one issue is that my favorite map is missing.

siege workshop is missing however.