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If you have a 32-bit system, click Save All Information, or if you have a 64-bit system, click Run 64-bit DxDiag.Type dxdiag into the text box and click OK to open the DirectX diagnostic tool (DxDiag).Then see if any recent driver updates have been released by your computer or video card manufacturer. Select your operating system below and follow the steps to identify which video card you have installed. Manufacturers often release driver updates to keep things running smoothly, so it's important to dowload them when they're available. The video card driver tells the computer how to display images on the screen. Android: General Help for Android Games.
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