Many users have reported that the game fails to run simply because the wrong version of DirectX is used to run the game. Game files missing or corrupt – In these cases, reinstalling the game or verifying the integrity of game files are the two methods that can provide the answer you need!.No administrator permissions – Even though games don’t require administrator permissions by default, some important game files might be located in folders which require that the game has administrator access.Steam Cloud Sync – Even though this option is quite useful for backing up important game files online, it causes Garry’s Mod to crash and you should disable it in the game’s properties.That is why we recommend you switch to stereo to see if that manages to resolve the problem. Sound settings – Using surround sound with the game has led to many crashes, according to players.However, it can also crash Garry’s Mod so we recommend you disable this keyboard shortcut. Sticky keys – Clicking the Shift key five times consecutively will open the window prompting you to enable Sticky Keys.Wrong version of DirectX – The game might be using a version of DirectX which isn’t compatible with your setup and you should consider changing it in the game’s properties.
