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Frequently Asked Questions

What is the difference between DirectX? 8.0 and DirectX? 8.1?

Radeon"! 8500LE
The main difference between DirectX? 8.0 and DirectX? 8.1 is in the pixel shader and vertex shader specifications. DirectX? 8.1 pixel shaders provide more texture inputs, larger maximum program length, and unlimited texture addressing modes. Certain bugs found in DirectX? 8.0 have been fixed in DirectX? 8.1. Yes. The Radeon™ 8500LE supports all features available in DirectX? 8.1 by implementing OpenGL? extensions.
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I have a Voodoo video card and DirectX 8.1, but the graphics look poor. Why?

Dance With Intensity - Frequently Asked Questions
Most Voodoo cards can't support large textures or textures with translucent pixels, so graphics quality will be lower. But framerates should be better. You can still use SDL mode if you prefer, by using the "/sdl" command line option. This keeps the graphics at full quality, but because it's software based, it's not as fast as DirectX mode. Try deleting 'dwi2.rec', 'dwi2.sng', 'dwi2.cfg', and 'dwi2.inp'. These files may be corrupted or out-of-date.
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Where can I get Microsoft DirectX 8.1?

InterVideo:: Support - Frequently Asked Questions on WinDVD ...
Select a location to which you want to save the DX81eng.exe or DX81NTeng.exe file. We recommend that you save this file to your desktop. Select a location to which you want to save the WMFDist7.exe file. We recommend that you save this file to your desktop. Click on here for Windows 9x and Me and here for Windows 2000 to download the InstMsiA.exe or InstMsiW.exe to your local drive. Select a location to which you want to save the InstMsiA.exe or InstMsiW.exe file.
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How do I install Microsoft DirectX 8.1?

InterVideo:: Support - Frequently Asked Questions on WinDVD ...
Click on the download button below to download the self extracting DXinstall.exe file to your hard drive. Select a location where you want to save the DXinstall.exe file (we recommend you save this file to your desktop). After the download is complete, run the DXinstall.exe file to start the installation process. The total size of the file is 11.5MB and should take about 25 minutes to download on a 56K modem.
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I have a Voodoo video card and DirectX 8.1, but the program crashes on startup in DX mode - why?

Dance With Intensity - Frequently Asked Questions
Some Voodoo card drivers don't seem to create textures of the right size for some reason. Try running DWI with the '/v5hack' command line option.
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Do I need to install DirectX 8.0 AND QuickTime 4.1.2?

LEGO.com MINDSTORMS Tech Support | RIS 2.0 | English
Both Microsoft DirectX 8.0 and Apple QuickTime 4.1.2 are required to be installed on the computer. If earlier versions of either program have been previously installed, the Installation Wizard will update the programs to compatible versions. Both programs can also be installed or updated to be compatible by individually installing them from the CD. The individual installers can be found on the CDROM in the Third Party Installers folder under each program name.
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Is Version 8.1 an update of Version 8.0 or does it completely replace it?

California Wildlife Habitat Relationships System FAQ
It completely replaces it. We recommend you uninstall Version 8.0 from your computer and go through a Version 8.1 installation. CWHR is a predictive model -- it lists species predicted to occur in a given location under certain habitat conditions. It also predicts the suitability of those conditions for reproduction, cover, and feeding for each modelled species.
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Why can't I use gcc 3.2, which is the default version that comes with SuSE 8.1 and RedHat 8.0?

NPACKage: FAQ
Because globus builds (specifically autoconf) give extra warning messages during configure that mess up builds with with gcc 3.2. Specifically, autoconf doesn't correctly locate include files like pwd.h. These problems are apparently fixed with gcc 3.2.1 and later.
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What is DirectX?

FAQ, check DirectX version, download DirectX
Microsoft® DirectX® is a group of technologies designed for creating games and other high-performance multimedia applications. It includes support for 2D and 3D graphics, sound, music, input devices, and support for networked applications such as multiplayer games.
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Welcome to Comcast High-Speed Internet!
DirectX is a program by Microsoft Corp. that many games use to display better graphics. The DirectX software is FREE.
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Software Development Company - Computer Based Training - Com...
DirectX is one of the required components of the CBL program, specifically with the handling of sound files.
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What are the key difference between DirectX 9 and Direct X 10?

FAQ
These features combine to deliver unparalleled levels of graphics realism and film-quality effects all rendered in real-time on the GPU.
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Game Development FAQ
Depending on which method is used for accessing the 3D hardware, there are DirectX or OpenGL renderers (a renderer is the core part of a 3D engine which actually paints the 3D objects on the screen). An OpenGL renderer uses 3D hardware through the OpenGl graphics library, which is also available for Linux and Mac systems. A DirectX renderer uses Microsoft's DirectX library, which is integrated in Windows.
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Frequently Asked Questions at coolscreens.com
Generally speaking, DirectX and OpenGL have similar functions as far as screensavers are concerned. DirectX is a set of drivers or components developed by Microsoft to boost hardware performance on Windows platform machines. Although developed mainly with games and multimedia in mind, many Windows screensavers are written to take advantage of DirectX capabilities. Where as both technologies enhance 3D performance, DirectX also supports sound, input and networking.
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How can I force a full re-install of DirectX?

Answers to Frequently Asked Questions
Normally the DirectX installer will refuse to install if it detects that you already have the latest version of DirectX installed. This makes it a pain in the ass to fix a broken DirectX installation. Luckily, there is a small workaround to trick the DirectX installer into a full re-installation. Run the Codec Tweak Tool. It has a fix for broken audio (Midi, WaveOut). It will restore some missing registry keys.
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Why can't I compile Expect with Tcl 8.0?

Expect FAQ (Frequently Asked Questions)
You probably have a really old version of Expect or a really new one. New ones are designed for newer versions of Tcl. Old ones are designed for older ones. The last version of Expect that worked with Tcl 8.0 was Expect 5.30.
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Some games require DirectX. Where can I get it?

FREQUENTLY ASKED QUESTIONS (FAQ)
Basically, DirectX is a free set of files created by Microsoft to support certain graphics routines used by many modern PC games. You can download the latest version of DirectX from Microsoft's site.
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Can you install DirectX 6.0 onto Windows 98?

ActiveWindows -- Frequently Asked Questions - Windows 98 and...
Yes you can - go to http://www.microsoft.com/directx and follow the links to the DirectX Core Components as these are the only ones you can install on Windows 98, or just load up Windows Updated and download it from there. No, but Microsoft Plus! 98-a separate package of enhancements and extras for Windows 98-includes McAfee antivirus software and six months of updates.
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edit] Why did you decide on C# and DirectX?

World Wind FAQ - World Wind Wiki
Since this is open-source, we encourage any OSX or GNU/Linux programmers to start a port and we will try our best to provide whatever resources we can towards the effort. There are some community resources at porting World Wind.
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What is DirectX? Do you have a definition?

Frequently Asked Questions
Microsoft???? DirectX???? is a group of technologies designed to make Windows-based computers an ideal platform for running and displaying applications rich in multimedia elements, such as full-color graphics, video, 3-D animation, and surround sound. The latest released version is currently DirectX 9.0b for users of Microsoft Windows 98, 98Se, Me, 2000, XP, and Server 2003. The latest version of DirectX for Windows 95 users is 8.0a.
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What is the DirectX SDK?

Frequently Asked Questions
The Microsoft???? DirectX???? 9 Software Development Kit (SDK) contains the tools needed to build cutting-edge, media-rich, interactive applications. It includes the run-time, headers and libs, sample executables, sample source, documentation, DirectX utilities, and support for both C++ and Visual Basic???? development.
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Where can I download DirectX?

Welcome to Comcast High-Speed Internet!
If you were not prompted to restart your computer by DirectX, please restart your computer and repeat steps 1 - 6 above.
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Is DirectX supported?

Universal Audio | Support | UAD | FAQ
Support for DirectX was discontinued as of version 4.1.0. However, version 4.0.0 runs DirectX under Cakewalk Sonar and Project5, and Sonic Foundry Sound Forge, Acid, and Vegas. You can find version 4.0.0 on our software archives page.
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