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Yes. I saw that post. I forgot to mention that I couldn't find what you were talking about on that page. It doesn't say whether or not DX9 is installed on W7. Furthermore, that download doesn't update anything. It's the web installer for DX9 latest version DX 9.27.17349.Windows 7 comes standard with DirectX 11. What is unclear is whether or not DX11 is backwards compatible. Also whether W7 has DX9 or DX10 preinstalled.
For people that installed certain games that ran fine on W7, it is possible that those games installed DX9. However, on a clean install of W7, everything remains unclear.
Did you not see this post?
While Windows 7 is fully compatible with games and hardware that use older versions of DirectX, the new DirectX 11 features are available with a DirectX 11 compatible graphics card and games designed to take advantage of this new technology.
Link: Microsoft DirectX
Also, if you read the brief description here Download details: DirectX End-User Runtime and look at system requirements you will see that DX9 is part of Windows 7
Hint...
DirectX End-User Runtime Web Installer Brief Description
August 2009
The Microsoft DirectX® End-User Runtime provides updates to 9.0c and previous versions of DirectX — the core Windows® technology that drives high-speed multimedia and games on the PC.
Key operative word in the above statement is "update" to 9.0c
More info...
System Requirements
Note Windows 7
- Supported Operating Systems: Windows 2000; Windows 2000 Advanced Server; Windows 2000 Professional Edition ; Windows 2000 Server; Windows 2000 Service Pack 2; Windows 2000 Service Pack 3; Windows 2000 Service Pack 4; Windows 7;
A little reading would help clear things up
Installer download: http://www.microsoft.com/downloads/...FamilyID=04ac064b-00d1-474e-b7b1-442d8712d553
Web installer: Download details: DirectX End-User Runtime
Neither of those are updaters for DX9. Both of those are the latest MS updates to DX9 (latest updated versions of DX9). Thus, if you install that, what you are doing is installing the latest version of DX9.
The statement " Microsoft DirectX® End-User Runtime provides updates to 9.0c" is not very good. What it is saying is that this installer includes 9.0c updates meaning it is the updated version of DX 9.0c.
It doesn't mean DX9 is preinstalled in W7. Unless you know for sure that DX9 is preinstalled in W7, you're possibly missinforming people that it is. We do not know if DX9 was there prior to your game installations which install DX9. I tried to run a game that I installed by bypassing the DX9 installation. Which leads me to the conclusion that:
1. DX9 is probably not preinstalled in W7. Only DX11.
2. DX11 isn't backards compatible.
Also, the DX9 that installs with Bioshock isn't even the latest version. It's a 2007 version of DX9. DX11 isn't even backwards compatible with that. I don't know why.
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