Questions tagged [directx-9]

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Reinstall DirectX9 dll in Windows 10?

I'm trying to run League of Legends on a Windows 10 x64 computer. I can launch the main screen, but when I try to start an actual game, it fails with a message stating: System Error The ...
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1 answer
2k views

installing DirectX 9 on Windows 10 (i5 8600k 16GB 3200 RAM 512GB SSD GTX1060)

I wanted to run the Nvidia CUDA samples for my GTX1060 using Visual Studio 2017 Community. Mostly this was straightforward; I downloaded the CUDA samples, opened VS 2017 using the supplied "2017.sln" ...
2 votes
1 answer
5k views

How to tell if DirectX 9.0c is installed

This is related to this question >> DirectX 11 is installed but programs say DirectX 9.0c is needed But more so that I don't get "errors" saying I don't have DirectX 9.0c installed, but I can't ...
1 vote
1 answer
3k views

Halo CE Windows 10 dx fatal error

This is the error I get when I try to open Halo CE. So far I've tried installing directx web installer but I already have the latest dx so it was useless. Not sure what else to do. Can I get some help ...
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2 answers
2k views

DirectX 9 refuses to install

I'm trying to install DirectX 9 on a Win7 x64 VM (due to a long story I won't get into) but the installer goes from the EULA directly to the Installation Complete portion, but does not say it found a ...
-3 votes
1 answer
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Error 0xc000007b on all x86 games and apps [duplicate]

Some time ago, some of my games were not working because of this error called 0xc000007b. After following a bad tutorial, my computer's System32 folder ended up with some files mixed up (I checked ...
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1 vote
1 answer
2k views

DirectX won't install

I have a PC that I have clean installed Windows 7 on so that I have a nice clean PC to play my beloved Tom Clancy games on. However, whenever I attempt to install DirectX 9.0c I get the error an ...
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1 vote
2 answers
16k views

DirectX 11 is installed but programs say DirectX 9.0c is needed [duplicate]

I'm running Windows 8.1. I'm trying to run Assimp Viewer (and several other similar programs) but they all fail to open because they don't recognize my version of DirectX. I get the following error ...
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2 answers
11k views

Windows 8.1 can't detect DirectX 9?

i have really weird problem, just installed for couple times the Direct X 9.0c on my Windows 8.1 Update 1 64bit recently - but the system seems like doesn't assume if DX9 has installed, tried playing ...
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2 votes
2 answers
2k views

Disable DirectDraw, but still have Direct3D?

I have a Windows XP SP3 machine, with up-to-date patches. It has DirectX 9.0c, version number 4.09.00.0904. Can I disable DirectDraw, but have Direct3D still active? I read the Wikipedia articles ...
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0 votes
2 answers
2k views

Windows XP SP3 - Library not registered error... IE8 not installing

Specs to put things in context: AMD Athlon XP 2400+ @ 1987 MHz / 2 x 512MB PC3200 DDR RAM / WD 160GB IDE HDD / 3DFuzion 128MB GeForce 6200 AGP 4x / FIC AM37 / Windows XP SP3 Just recently, I was ...
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8 votes
5 answers
8k views

Should I install DirectX 9.0(c) on my Windows 7 RTM machine?

I've just installed a new game on my Windows 7 RTM machine. The game is asking me to install DirectX 9.0(c). I said 'NO' because my machine has DirectX 11 (confirmed with dxdiag). When I run the game, ...
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