打开虐杀原型2的时候出现下面的问题，
求大神解决啊？
出现这种问题的原因一般是因为directX版本低了，对于这种游戏建议的是直接下载中文免安装版，如果执意不更换版本那么你可以在开始菜单里打开点 运行→ dxdiag 看看版本号和三个加速有没有开，最好装个directx9.0c的，因为提示里说看readme打开prototype2/redist/readme_English.htm 里面有讲Prototype®2] requires that your computer has the latest version of DirectX 9.0c installed in order to run. This is included with [Prototype®2] and will run automatically during installation, and is also available online at:
http://www.microsoft.com
In order for the game to run, Windows Vista and Windows 7 users will need to install the update for DirectX 9.0c that is included on the game disc. This is necessary even if DirectX 10 or 11 is installed.