If this does not work too, it's probably not a problem with the mod itself. Here are some common problems listed, including a mostly working solution. Game is not being run as known steam product Spoiler: This solution works in most cases: You can select another icon for it too if you want. Just start BK Mod using this shortcut, and it should work.
If it's still not working, restart Steam and try running Steam as Admin. It's described here too. This sometimes happens, if a configuration file or other temporary files are corrupted. This should fix most of the problems: The default configuration will be restored automatically once you start CoH again. Note that replays, savegames and other game settings are inside this folder, so it's highly recommended to make a backup of the folder.
Crash after round end This happens with some maps sometimes. Here is a fix: Set it read-only, so the. Note that CoH won't create replays automatically anymore then. You may won't be able to save them anymore too, so this is rather a bad solution. If this happens in vanilla CoH too, your graphics card is probably too old. First make sure that your graphic card drivers are up to date, and that you are using the latest DirectX version for your OS.
DirectX should normally auto-update with windows updates If this doesn't help, you can try all or a mix of the following things: Try running it with older OS versions. Windows 7, Windows XP 5. Problems after Windows 10 update Spoiler: The best solution is to completely delete Steam, all Steam games you having installed and everything else related to steam. If you don't want to reinstall everything, you can let Steam verify your game files too.
Go into your Steam library, rightclick Company of Heroes New Steam Version , click properties and select 'Verify integrity of game cache You can find an article directly from Steam Support here too. It's described there pretty well. If the problem isn't listed here, or the solution does not work, start your own thread including as much information as possible. If possible, provide screenshots, the warnings log, system specifications dxdiag export and other infos that may be relevant.
How to post the warnings log or a dxdiag export? Press the 'Save All Information Put the file into a ZIP archive and attach it to your post Attaching files to a post: Scroll down to the bottom of the editor, there are different tabs, one is called 'Upload attachment' 2.
Select a file under 'Filename: