


Navigate to Steam\steamapps\common\killingfloor2\Binaries\Win64.Navigate to: C:\Users\\Documents\My Games.If the game starts to misbehave after an update, try removing and re-adding the game to any such lists.įor the best connection results, please add these IPs to any security software permission/exclusion list: If you run security software such as an anti-virus or firewall (and other similar software), make sure the game is on any allowed/ignore list.

The most common cause of this is corrupt files in the user directory or missing prerequisite files.
