Just update your Direct X. To download and install the latest version of the DirectX run-time package, follow these steps: - Go to the following Microsoft website: http://www.microsoft.com/en-us/download/details.aspx?id=35 - Follow the steps on the website to download and install DirectX. Detailed description of hot to solve such issue you may find here: http://support.microsoft.com/kb/179113/en-us?wa=wsignin1.0