DirectX Happy Uninstall(DHU) is a powerful management & maintenance tools for Microsoft DirectX. Using DHU, you can BACKUP, RESTORE, DISC-ROLLBACK and FULL INSTALL DirectX. A complete and correct DirectX Is very important for your computer.


  • Do you get an error message about DirectX when you try to run a PC Game?
  • Do you get some strange problems when you play a PC Game?
  • Some software can not be run because of DirectX problem?
  • Does your Windows Registry have some errors about DirectX?
  • Does your DirectX file is damaged or missing?


DirectX Happy Uninstall will do its best to help you fix the above problems!

And, DHU is the Only One Software that can fixed DirectX problems!  We are the ONLY ONE!

Download DirectX Happy Uninstall Now For 100% Safely Uninstall&Reinstall(Disc-Rollback ) DirectX!


DirectX has been around since 1995 and is a Microsoft API (Application Program Interface) that is provided mainly for gaming. It allows developers to write programs that can utilize a PC's high-end gaming capabilities without needing to know what hardware is available on the computer. This provides access to joysticks, video cards and other devices, and has proved very popular with developers.


DirectX can increase the performance of hardware that is associated with audio and video animation and most audio and video devices are compliant with it. DirectX is designed to be backward compatible so that games developed for a certain version of it can be played with all later versions.


Why Use DirectX Happy Uninstall?


DirectX Happy Uninstall is the ONLY ONE SOFTWARE that can fixed DirectX problems!

With a few easy steps DHU will uninstall current DirectX and reinstall DirectX to a correct & original version! That is call DISC-ROLLBACK. DISC-ROLLBACK is a Magic Feature, most of the DirectX problems can be fixed by it.

DirectX Happy Uninstall provides BACKUP, RESTORE, DISC-ROLLBACK and FULL INSTALL DirectX features to meet your needs, and its unique DISC-ROLLBACK feature allows you to uninstall & reinstall your DirectX to original state.


DirectX Happy Uninstall Main Features:

  • OS Support: Windows 2000/XP/2003/Vista/2008/2008 R2/Win7, x86 and x64 Edtion.
  • DX Support: DirectX 11.
  • BACKUP feature can help you BACKUP current DirectX so that can be RESTORED when you need.
  • RESTORE feature can help you RESTORE DirectX form Previous BACKUP.
  • DISC-ROLLBACK feature can help you ROLLBACK original DirectX from WINDOWS SETUP DISC.
  • FULL INSTALL feature can help you FULL INSTALL the latest DirectX to your computer.


About DirectX Happy Uninstall

  • Current Version: 5.12
  • Release Date: 08/21/2010
  • Operating System: Windows 2000/XP/2003/Vista/2008/2008 R2/Win7
  • File Size: 10.8 MB(32-Bit), 13.2MB(64-Bit)
  • Price: $19.95
  • Screenshot:


Download and Purchase



Freauently Asked Questions:

FAQ covers the most common questions concerning DirectX Happy Uninstall software. If you can't find the answer you are looking for, you can Email to us: superfox_studio@yahoo.com.


1. What is DirectX Happy Uninstall?

DirectX Happy Uninstall(DHU) is a powerful management & maintenance tools for Microsoft DirectX. Using DHU, you can BACKUP, RESTORE, DISC-ROLLBACK and FULL INSTALL DirectX. A complete and correct DirectX Is very important for your computer.


2. What are the OS requirements?

DHU support WINDOWS 2000/XP/2003/VISTA/2008/Win7/2008R2, x86 And x64 version(x64 version only for Vista or later).


3. I am running WinXP/Win2003, I need to FULL INSTALL DirectX 9.0c, how can I do this?

Very easy, just two steps. Step one...oh, before starting, you must ensure that you have downloaded the DirectX 9.0C independent installation package, but not web installation, I say again, not web installation, it must be independent installation package. Usually it would be greater than the size of 50 MB. You can goto here to find a new DirectX 9.0C:
http://www.microsoft.com/downloads/Browse.aspx?DisplayLang=en&nr=20&categoryid=2&sortCriteria=date
Then, let's go. Two easy steps. Step one, run DHU, click "RollBack", DISC-ROLLBACK DirectX 8.1, reboot your PC. Step two, run DHU, click "Install", FULL INSTALL DirectX 9.0C according prompts. OK, all done. Enjoy your new DX9.0C. 


4. Every time, when I run DHU, it immediately restart my computer. Why?

In this case, DHU would generated a Log File on your desktop folder, it names "DirectX Happy Uninstall_ErrLog.txt" please send this log file to superfox_studio@yahoo.com let us look at what had happened.
When DHU detected a debugger, or some programs and virus had debugger action, it will restart the computer. So please don't run any debugger with DHU. If you are sure you did not run any debugger, it is possible viruses, Trojans presence in your computer.


5. I am running Windows 7 x64/Windows Server 2008 R2 x64, can DHU support Windows 7 x64/2008 R2 x64?

Yes, DHU can fully support Windows 7 and Windows Server 2008 R2, inlcuding x86(32-Bit) and x64(64-Bit) version.