
To fix the issue, you can try turning off the Windows Firewall or antivirus software. Disable Your Antivirus Programs/Windows Defender FirewallĪccording to many user reports on communities, some antivirus programs like Avast can provoke the issue “Crusader Kings 2 crash on startup”. If it still doesn’t work, try the following solutions. In addition, you can restart your computer to turn off unnecessary programs completely. So, we recommend you close other third-party programs in Task Manager first. If any programs are conflicting with the game, you may experience Crusader Kings 2 crash on startup. Disable Fullscreen Optimizations and Run the Game as an Administrator Disable Your Antivirus Programs/Windows Defender Firewall


This post of MiniTool will introduce many effective fixes to you. Why Crusader Kings 2 keeps crashing? How to fix this issue? If you are also trying to figure them out, you come to the right place. A great many players experience Crusader Kings 2 crash on startup.
