The first trick to try and get DirectX to re-install involves a small change in the registry. What you need to do is to rollback to the original DirectX from the Windows setup disc first, then install and update DirectX to the latest version. There are a few tools and scripts around which are able to help you uninstall DirectX or rollback to the original DirectX from Windows installation CD. Please refer to DXError.log and DirectX.log in your Windows folder to determine the problem.” Weirdly, both log files cannot be found in the Windows directory. If you try running the dxwebsetup.exe, you’d get the error “An internal system error occurred. Here’s a few different ways on how to try and uninstall DirectX.Īfter completely removing it from your computer, you won’t be able to re-install DirectX, so this isn’t the ideal way to go about it. However, if re-installation fails or doesn’t fix the problem, your last resort would be to uninstall DirectX and then try installing again. So, if you have problems when trying to play a game or watch a video and know that it has something to do with DirectX, the first thing we would suggest is to download the latest version of DirectX and perform a re-installation. This will replace any missing files. As for computer games, anything that relies on DirectX wouldn’t run, which is most games available today.

Logging in to will make the screen and advertisements keep on flashing. That’s because the dsound.dll is a part of DirectX which adds functionality for Direct Sound and Messenger requires it. Re-installing the application may fix this problem”. Even if you CAN uninstall DirectX completely, it’s almost guaranteed you that you will face problems on your computer by doing so.įor example, if you uninstalled DirectX and tried to launch Windows Live Messenger, there will be an error popup “This application has filed to start because DSOUND.dll was not found. Simply put, DirectX is a Windows technology that enables higher performance in graphics and sound when you’re playing games or watching video on your PC. The same principle applies to to DirectX. If you asked a knowledgeable computer user how to uninstall Internet Explorer completely in Windows, they would likely advise you not to do that because IE is part of Windows and some features require the IE files be present or there would be crashes and other weird problems.

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