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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 tool for Microsoft DirectX. Using DHU, you can BACKUP, RESTORE, DISC-ROLLBACK, and FULL INSTALL DirectX. A correct DirectX is necessary in your computer.
2. What are the OS requirements?
DHU v4.0 or later support WINDOWS 2000/XP(x86)/2003(x86)/VISTA(x86)/2008(x86), And we will release x64 support in the future version.
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?
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 Vista/Windows Server 2008, can DHU support Windows Vista/2008?
Yes, DHU can fully support Windows Vista and Windows Server 2008, but only x86(32-Bit) edition. We will release x64 support in the future version.
 
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User Feedback e-mails from users
Thank you, DHU helped me out. I've had a problem on Server 2003 with a game cmplaining about DirectX 8.1 not being installed. I used DHU to rollback 8.1 and then re-install 9.0c and now everything works fine. Thanks for this great piece of software
Thank you very much, I applied the software and it worked perfectly for me. DirectX 9.0b blocked my computer and by using your software it was possible to rollback to 8.1 and the roll through to 9.0c
Thanks, I was having problems with mismatched versions of DX files (DLLs from version 4 somehow made it to my system while I was running version 9C!) I used your software to remove DX9C, install DX81 and then re-install DX9C from the Microsoft distribution package. MY COMPUTER WORKS AGAIN!!!! Best $12.95 I ever spent! THANK YOU!
Thank you so much. Your program worked perfectly. I had screwed my DirectX up months ago and was never able to fix it properly. Your software did it all. Thank you, thank you, now I can go back to gaming
Thank you very much for the quick response. Your software works great, you've done wonderful job. I already reinstalled DirectX 9.0c on my W2K3 sp1 and all my issues were resolved.
I used it and i am very happy that i spend these money to buy your product. Continue your good job, because as i read in the forums many people have problems with this and they are looking for a program like that.
I used it and i am very happy that i spend these money to buy your product.Continue your good job, because as i read in the forums many people have problems with this and they are looking for a program like that.
Your program worked wonderfully... I was having problems getting a program called Beyond TV to work after Service Pack 1 was installed on Windows 2003 Server - Web Server Edition. I ran your program to rollback and then install the current DirectX version. Now everything works fine
Oh yes it works!Finally I can run Sony Acid Pro on Windows 2003, thanks to your app I was able to re-install DirectX 9.0c with all libs!You might want to let people know on your website that your app is the only solution to get Sony Acid Pro running and it's running perfectly.
 
 
 
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