Closed Vista DX10 and DX9 question Tags: Windows Vista DLL Last response: June 6, 2010 12:49 AM in Windows Vista Share Zukari July 28, 2008 3:45:40 AM So I just installed Vista ultimate 64bit and tried to run 3dmark06 and got an error saying "This application has failed to start because D3DX9_28.DLL was not found" Obviously I have DX10 ... So i don't really know what to do to fix this, do i need dx9 to run this program, which seems to be the answer, I guess I thought it would still run with DX10. Stupid question, any ideas? -Zuk More about : vista dx10 dx9 question Best solution lv426 July 28, 2008 10:41:51 AM This should fix your problem http://www.dll-files.com/dllindex/dll-files.shtml?d3dx9... I would try 3dmark Vantage v1.01, (assuming you have a dx10 card) http://www.gamershell.com/download_26292.shtml Share Can't find your answer ? Ask ! Publish Related resources How do I run DX9 on a DX10 card in Vista? Forum Solvedhow to download dx10 plz tel me my video card is ati x1950 its a dx9 so my card new games not play :( :( nd so dx10 is support Forum Question about DX10, Vista, and a future build... Forum Noob question on Vista and DX10 Forum Dx9 VS. Dx10 VS. Dx11 Forum Differences between dx9 dx10 and dx11 Forum Crysis resolution limitations in dx9 vs dx10 Forum My comparison of DX9 and DX10 Forum Assassins Creed, dx9 vs dx10 with pictures. Help Forum For 3Dmark06, is Dx9 better than Dx10? or old Nvidia drivers better? Forum Crysis DX9 vs DX10 Forum Crysis DX9 vs DX10 screenshots Forum DX10 games are out, and I'm running them all under DX9... Forum My BIOSHOCK DX9 VS DX10 Benchmark Forum Bioshock visuals: DX9 vs DX10, any pictures? Forum Upgrading a video card from DX9 to DX10 Forum DX10 software on DX9 hardware Forum Lost Planet DX9 vs DX10 video Forum Crysis DX9 vs DX10 video Forum Best dx9 card now or dx10 to try and future proof a bit Forum More resources Read discussions in other Windows Vista categories Configuration Customization Drivers Security !