Updating direct x files
It is developed by Microsoft to provide hardware acceleration for heavy multimedia applications such as 3D games and HD videos. To access it, g to ensure that your drivers have been signed by a publisher that has verified their authenticity.Once the Diagnostic Tool has finished, here are three key things to check: 1.Check your video card: Some programs run very slowly or not at all unless Microsoft Direct Draw or Direct3D hardware acceleration is turned on.To determine this, click the Display tab, and then under Direct X 2.If the Diagnostic Tool flags an unsigned driver, updating the driver might solve your problem.You can typically find the latest driver for your hardware on the support section of the manufacturer’s website.If you see black bands on the tops or sides of your screen where a portion isn’t used, you can try the full-screen image.
Direct X 11.1 is supported in Windows 8, Windows RT, and Windows Server 2012.You can also manually download and apply the update package that updates Direct X to the latest version for your operating system. The Direct X End-User Runtime Web Installer will install the Direct X files your computer is missing.Once you have downloaded and run the web installer, you will be required to restart your system.Direct X 11 is built into Windows 7, and it is available as an update for Windows Vista.For the same reasons noted in the preceding question, Direct3D 11 and related APIs are not available on Windows XP.