DirectX

Hi all,
Trying to install a program here. It included a DirectX 9 install which I canceled.
Running Vista64 Ultimate here. The program dies on start with an error -
d3dx9.dll is not found. The developers website says it needs DX9 and that users of DX10 / Vista need not worry as both 9 and 10 sit side by side in the same install.
Can anyone confirm this is correct. I'd prefer to NOT mess with my DX10 configuration.

Thank you
Stuart
 

My Computer

Depending on the program you're using, I'd just shoot an email directly to the support staff. But in my experience with gaming, if it asks to install direct X, if you have a better version it doesn't seem to mess with any of my configurations, so I'd assume the developers to be correct.
 

My Computer

Hello stuartambient,
You will have to re-install the program, only this time install Dx 9 when prompted, the program will look for Dx 9 when it needs it, if it's not where it expects to find it, then you will have problems.
Hope this helps, good luck and post your results.

(When you cancelled the install, the file d3dx9.dll was not placed in the program folder, so re-installing will fix the problem).
 
Last edited:

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the program wont be installing direct x it will however be running the direct x update tool , direct x end user runtime it just checks for DX updates and installs them if it finds any , no app will overwrite or install direct x on your machine so dont worry.

you can run the program yourself

http://www.microsoft.com/downloads/...38-DB71-4C1B-BC6A-9B6652CD92A3&displaylang=en

and yes direct x 10 includes and is compatible with all DX 9 applications

you can use the sfc /scannow command in command prompt too , to scan for missing or corrupt dll's , it will replace them if it finds any (you will need your operating system dvd) but i expect a dx update will help if not you can download the dll

http://www.dll-files.com/dllindex/dll-files.shtml?d3dx9
 

My Computer

System One

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I tried to run Everquest 1 with DirectX 10 when I first got my Vista computer; however, it wouldn't run. I had to install DirectX 9c because that is what Everquest 1 expects. Sony Online Entertainment hasn't upgraded to DirectX 10 yet.
 

My Computer

System One

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    1 terabyte sata in 1 partition
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    fans that came with it
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    basic USB
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    basic USB
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    3 megabits on a cable modem, wired
Hi all,
Trying to install a program here. It included a DirectX 9 install which I canceled.
Running Vista64 Ultimate here. The program dies on start with an error -
d3dx9.dll is not found. The developers website says it needs DX9 and that users of DX10 / Vista need not worry as both 9 and 10 sit side by side in the same install.
Can anyone confirm this is correct. I'd prefer to NOT mess with my DX10 configuration.

Thank you
Stuart

No need to cancel the install.

The installer included with your program is most likely an official microsoft directX installer.

All these do is check your current directX version and ONLY update if necessary and only parts that NEED updating.

If you do not trust the installer provided with your program feel free to download a genuine certified directx (web) installer from microsoft site and run that to update your directX.

The error you posted seems to indicate there is atleast 'something' wrong with your directx install so running the (web) installer might not be a bad idea.
 

My Computer

System One

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    Me, myself and I
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    Intel Core 2 Duo E 8500
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    Asus P5Q3 DELUXE
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    SoundBlaster X-Fi X-treme gamer
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    Samsung Syncmaster 226BW
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    CoolerMaster 650Watt
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    Logitech G5
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    Other Info
    My other OS is a Linux =)
Hi all,
Trying to install a program here. It included a DirectX 9 install which I canceled.
Running Vista64 Ultimate here. The program dies on start with an error -
d3dx9.dll is not found. The developers website says it needs DX9 and that users of DX10 / Vista need not worry as both 9 and 10 sit side by side in the same install.
Can anyone confirm this is correct. I'd prefer to NOT mess with my DX10 configuration.

Thank you
Stuart

No need to cancel the install.

The installer included with your program is most likely an official microsoft directX installer.

All these do is check your current directX version and ONLY update if necessary and only parts that NEED updating.

If you do not trust the installer provided with your program feel free to download a genuine certified directx (web) installer from microsoft site and run that to update your directX.

The error you posted seems to indicate there is atleast 'something' wrong with your directx install so running the (web) installer might not be a bad idea.

I think you might find somebody has already said that ;)
 

My Computer

System One

  • Manufacturer/Model
    Custom Build
    CPU
    Intel Q9550 @ 4Gig / Titan Fenir
    Motherboard
    XFX 780i
    Memory
    4GB OCZ PC2-8500C5 DDR2
    Graphics Card(s)
    Gainward GTX260/216 SLI
    Sound Card
    Creative X-FI Xtreme Gamer
    Monitor(s) Displays
    Dell UltraSharp 2209WA 22"
    Screen Resolution
    1680x1050
    Hard Drives
    western digital raptor 10000rpm sata
    PSU
    OCZ Modstream 700w
    Cooling
    Titan Fenir
    Keyboard
    Razer Reclusa
    Mouse
    Logitech G5 Gamer
    Internet Speed
    8mb
I tried to run Everquest 1 with DirectX 10 when I first got my Vista computer; however, it wouldn't run. I had to install DirectX 9c because that is what Everquest 1 expects. Sony Online Entertainment hasn't upgraded to DirectX 10 yet.

that wasnt a DX issue it was an issue with Blizzards servers
 

My Computer

System One

  • Manufacturer/Model
    Custom Build
    CPU
    Intel Q9550 @ 4Gig / Titan Fenir
    Motherboard
    XFX 780i
    Memory
    4GB OCZ PC2-8500C5 DDR2
    Graphics Card(s)
    Gainward GTX260/216 SLI
    Sound Card
    Creative X-FI Xtreme Gamer
    Monitor(s) Displays
    Dell UltraSharp 2209WA 22"
    Screen Resolution
    1680x1050
    Hard Drives
    western digital raptor 10000rpm sata
    PSU
    OCZ Modstream 700w
    Cooling
    Titan Fenir
    Keyboard
    Razer Reclusa
    Mouse
    Logitech G5 Gamer
    Internet Speed
    8mb
I tried to run Everquest 1 with DirectX 10 when I first got my Vista computer; however, it wouldn't run. I had to install DirectX 9c because that is what Everquest 1 expects. Sony Online Entertainment hasn't upgraded to DirectX 10 yet.

that wasnt a DX issue it was an issue with Blizzards servers

Uhm. SOE owns Everquest, not Blizzard.
 

My Computer

System One

  • Manufacturer/Model
    Acer Aspire X1700
    Motherboard
    ASUS
    Memory
    3 gigs
    Graphics Card(s)
    EVGA 1 gig GeForce 210
    Monitor(s) Displays
    Vizio 21" tv
    Screen Resolution
    1920x1080 resolution
    Hard Drives
    1 terabyte sata in 1 partition
    Cooling
    fans that came with it
    Keyboard
    basic USB
    Mouse
    basic USB
    Internet Speed
    3 megabits on a cable modem, wired
I tried to run Everquest 1 with DirectX 10 when I first got my Vista computer; however, it wouldn't run. I had to install DirectX 9c because that is what Everquest 1 expects. Sony Online Entertainment hasn't upgraded to DirectX 10 yet.

that wasnt a DX issue it was an issue with Blizzards servers

Uhm. SOE owns Everquest, not Blizzard.

yes many apologies ha ha i was looking on the world of warcraft forums for a friend i think thats what got me confused
 

My Computer

System One

  • Manufacturer/Model
    Custom Build
    CPU
    Intel Q9550 @ 4Gig / Titan Fenir
    Motherboard
    XFX 780i
    Memory
    4GB OCZ PC2-8500C5 DDR2
    Graphics Card(s)
    Gainward GTX260/216 SLI
    Sound Card
    Creative X-FI Xtreme Gamer
    Monitor(s) Displays
    Dell UltraSharp 2209WA 22"
    Screen Resolution
    1680x1050
    Hard Drives
    western digital raptor 10000rpm sata
    PSU
    OCZ Modstream 700w
    Cooling
    Titan Fenir
    Keyboard
    Razer Reclusa
    Mouse
    Logitech G5 Gamer
    Internet Speed
    8mb
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