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Why does Direct3D crash dxdiag in 32-bit but work fine in 64-bit mode?

    Question

  • DxDiag crashes when I open it unless I bypass Direct3D. It works fine in 64-bit mode. I have a NVIDIA GeForce GT 525M, and I've tried updating (also uninstalling, reinstalling) my drivers. I've also tried doing the same with DirectX. How can I enable Direct3D for 32-bit? I've tried enabling hardware acceleration through `screen resolution -> advanced settings -> troubleshoot`, but I'm not able to do so as the "Change Settings" button is disabled.

    A similar issue is here:

    http://answers.microsoft.com/en-us/windows/forum/windows_7-gaming/direct3d-acceleration-is-not-available-in-windows/4c345e6e-dc68-e011-8dfc-68b599b31bf5?page=1

    The proposed answer doesn't seem to work for me. Like other users in that thread, `HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Direct3D\Drivers` does not have a `SoftwareOnly` key to change. I even tried manually adding it as a string and dword, to no avail.

    To clarify, here's what I see when I open DxDiag:

    DxDiag has detected that there mgiht have been a problem accessing Direct3D the last time this program was used. Would you like to bypass Direct3D this time?

    No -> Crash
    Yes -> No crash, but in Display tab:

    DirectDraw Acceleration: Disabled
    Direct3D Acceleration: Not Available
    AGP Texture Acceleration: Not Available

    If I click "Run 64-bit DxDiag", all three are "Enabled".

    Full dxdiag dump:

    ------------------
    System Information
    ------------------
    Time of this report: 11/8/2012, 23:13:24
    	   Machine name: MYMACHINE
       Operating System: Windows 7 Professional 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.120830-0333)
    		   Language: English (Regional Setting: English)
    System Manufacturer: Dell Inc.         
    	   System Model: Dell System XPS L502X
    			   BIOS: Default System BIOS
    		  Processor: Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
    			 Memory: 8192MB RAM
    Available OS Memory: 8086MB RAM
    		  Page File: 2466MB used, 13704MB available
    		Windows Dir: C:\Windows
    	DirectX Version: DirectX 11
    DX Setup Parameters: Not found
       User DPI Setting: Using System DPI
     System DPI Setting: 96 DPI (100 percent)
    	DWM DPI Scaling: Disabled
    	 DxDiag Version: 6.01.7601.17514 32bit Unicode
      DxDiag Previously: Crashed in Direct3D (stage 2). Re-running DxDiag with "dontskip" command line parameter or choosing not to bypass information gathering when prompted might result in DxDiag successfully obtaining this information
    
    ------------
    DxDiag Notes
    ------------
    	  Display Tab 1: No problems found.
    		Sound Tab 1: No problems found.
    		Sound Tab 2: No problems found.
    		  Input Tab: No problems found.
    
    --------------------
    DirectX Debug Levels
    --------------------
    Direct3D:    0/4 (retail)
    DirectDraw:  0/4 (retail)
    DirectInput: 0/5 (retail)
    DirectMusic: 0/5 (retail)
    DirectPlay:  0/9 (retail)
    DirectSound: 0/5 (retail)
    DirectShow:  0/6 (retail)
    
    ---------------
    Display Devices
    ---------------
    		  Card name: Intel(R) HD Graphics 3000
    	   Manufacturer: 
    		  Chip type: 
    		   DAC type: 
    		 Device Key: Enum\PCI\VEN_8086&DEV_0126&SUBSYS_04B61028&REV_09
    	 Display Memory: 
       Dedicated Memory: n/a
    	  Shared Memory: n/a
    	   Current Mode: 1920 x 1080 (32 bit) (60Hz)
    	   Monitor Name: Generic PnP Monitor
    	  Monitor Model: 
    		 Monitor Id: 
    		Native Mode: 
    		Output Type: 
    		Driver Name: 
    Driver File Version:  ()
    	 Driver Version: 
    		DDI Version: 
    	   Driver Model: WDDM 1.1
      Driver Attributes: Final Retail
       Driver Date/Size: , 0 bytes
    		WHQL Logo'd: n/a
    	WHQL Date Stamp: n/a
      Device Identifier: 
    		  Vendor ID: 
    		  Device ID: 
    		  SubSys ID: 
    		Revision ID: 
     Driver Strong Name: oem11.inf:IntelGfx.NTamd64.6.0:iSNBM0:8.15.10.2696:pci\ven_8086&dev_0126&subsys_04b61028
    	 Rank Of Driver: 00E60001
    		Video Accel: 
    	  Deinterlace Caps: n/a
    	   D3D9 Overlay: 
    			DXVA-HD: 
    	   DDraw Status: Disabled
    		 D3D Status: Not Available
    		 AGP Status: Not Available
    
    -------------
    Sound Devices
    -------------
    			Description: Speakers (High Definition Audio Device)
     Default Sound Playback: Yes
     Default Voice Playback: Yes
    			Hardware ID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0665&SUBSYS_102804B6&REV_1000
    		Manufacturer ID: 1
    			 Product ID: 65535
    				   Type: WDM
    			Driver Name: HdAudio.sys
    		 Driver Version: 6.01.7601.17514 (English)
    	  Driver Attributes: Final Retail
    			WHQL Logo'd: Yes
    		  Date and Size: 11/20/2010 22:23:47, 350208 bytes
    			Other Files: 
    		Driver Provider: Microsoft
    		 HW Accel Level: Basic
    			  Cap Flags: 0xF1F
    	Min/Max Sample Rate: 100, 200000
    Static/Strm HW Mix Bufs: 1, 0
     Static/Strm HW 3D Bufs: 0, 0
    			  HW Memory: 0
    	   Voice Management: No
     EAX(tm) 2.0 Listen/Src: No, No
       I3DL2(tm) Listen/Src: No, No
    Sensaura(tm) ZoomFX(tm): No
    
    			Description: Digital Audio (S/PDIF) (High Definition Audio Device)
     Default Sound Playback: No
     Default Voice Playback: No
    			Hardware ID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0665&SUBSYS_102804B6&REV_1000
    		Manufacturer ID: 1
    			 Product ID: 65535
    				   Type: WDM
    			Driver Name: HdAudio.sys
    		 Driver Version: 6.01.7601.17514 (English)
    	  Driver Attributes: Final Retail
    			WHQL Logo'd: Yes
    		  Date and Size: 11/20/2010 22:23:47, 350208 bytes
    			Other Files: 
    		Driver Provider: Microsoft
    		 HW Accel Level: Basic
    			  Cap Flags: 0xF1F
    	Min/Max Sample Rate: 100, 200000
    Static/Strm HW Mix Bufs: 1, 0
     Static/Strm HW 3D Bufs: 0, 0
    			  HW Memory: 0
    	   Voice Management: No
     EAX(tm) 2.0 Listen/Src: No, No
       I3DL2(tm) Listen/Src: No, No
    Sensaura(tm) ZoomFX(tm): No
    
    ---------------------
    Sound Capture Devices
    ---------------------
    			Description: Microphone (High Definition Audio Device)
      Default Sound Capture: Yes
      Default Voice Capture: Yes
    			Driver Name: HdAudio.sys
    		 Driver Version: 6.01.7601.17514 (English)
    	  Driver Attributes: Final Retail
    		  Date and Size: 11/20/2010 22:23:47, 350208 bytes
    			  Cap Flags: 0x1
    		   Format Flags: 0xFFFFF
    
    -------------------
    DirectInput Devices
    -------------------
    	  Device Name: Mouse
    		 Attached: 1
    	Controller ID: n/a
    Vendor/Product ID: n/a
    		FF Driver: n/a
    
    	  Device Name: Keyboard
    		 Attached: 1
    	Controller ID: n/a
    Vendor/Product ID: n/a
    		FF Driver: n/a
    
    Poll w/ Interrupt: No
    
    -----------
    USB Devices
    -----------
    + USB Root Hub
    | Vendor/Product ID: 0x8086, 0x1C26
    | Matching Device ID: usb\root_hub20
    | Service: usbhub
    | 
    +-+ Generic USB Hub
    | | Vendor/Product ID: 0x8087, 0x0024
    | | Location: Port_#0001.Hub_#0002
    | | Matching Device ID: usb\class_09
    | | Service: usbhub
    
    ----------------
    Gameport Devices
    ----------------
    
    ------------
    PS/2 Devices
    ------------
    + Standard PS/2 Keyboard
    | Matching Device ID: *pnp0303
    | Service: i8042prt
    | 
    + Terminal Server Keyboard Driver
    | Matching Device ID: root\rdp_kbd
    | Upper Filters: kbdclass
    | Service: TermDD
    | 
    + Synaptics PS/2 Port TouchPad
    | Matching Device ID: *dll04b6
    | Upper Filters: SynTP
    | Service: i8042prt
    | 
    + Terminal Server Mouse Driver
    | Matching Device ID: root\rdp_mou
    | Upper Filters: mouclass
    | Service: TermDD
    
    ------------------------
    Disk & DVD/CD-ROM Drives
    ------------------------
    	  Drive: C:
     Free Space: 26.2 GB
    Total Space: 122.0 GB
    File System: NTFS
    	  Model: M4-CT128M4SSD2 ATA Device
    
    	  Drive: D:
    	  Model: Optiarc DVDRWBD BC-5540H ATA Device
    	 Driver: c:\windows\system32\drivers\cdrom.sys, 6.01.7601.17514 (English), , 0 bytes
    
    --------------
    System Devices
    --------------
    	 Name: High Definition Audio Controller
    Device ID: PCI\VEN_8086&DEV_1C20&SUBSYS_04B61028&REV_05\3&11583659&0&D8
       Driver: n/a
    
    	 Name: PCI standard host CPU bridge
    Device ID: PCI\VEN_8086&DEV_0104&SUBSYS_04B61028&REV_09\3&11583659&0&00
       Driver: n/a
    
    	 Name: PCI standard PCI-to-PCI bridge
    Device ID: PCI\VEN_8086&DEV_1C1A&SUBSYS_04B61028&REV_B5\3&11583659&0&E5
       Driver: n/a
    
    	 Name: PCI standard PCI-to-PCI bridge
    Device ID: PCI\VEN_8086&DEV_0101&SUBSYS_20108086&REV_09\3&11583659&0&08
       Driver: n/a
    
    	 Name: PCI standard PCI-to-PCI bridge
    Device ID: PCI\VEN_8086&DEV_1C18&SUBSYS_04B61028&REV_B5\3&11583659&0&E4
       Driver: n/a
    
    	 Name: Intel(R) Centrino(R) Advanced-N 6230
    Device ID: PCI\VEN_8086&DEV_0091&SUBSYS_52218086&REV_34\4&2634DE8D&0&00E1
       Driver: n/a
    
    	 Name: PCI standard ISA bridge
    Device ID: PCI\VEN_8086&DEV_1C4B&SUBSYS_04B61028&REV_05\3&11583659&0&F8
       Driver: n/a
    
    	 Name: PCI standard PCI-to-PCI bridge
    Device ID: PCI\VEN_8086&DEV_1C16&SUBSYS_04B61028&REV_B5\3&11583659&0&E3
       Driver: n/a
    
    	 Name: Realtek PCIe GBE Family Controller
    Device ID: PCI\VEN_10EC&DEV_8168&SUBSYS_04B61028&REV_06\4&109EAB2F&0&00E5
       Driver: n/a
    
    	 Name: Intel(R) Management Engine Interface 
    Device ID: PCI\VEN_8086&DEV_1C3A&SUBSYS_04B61028&REV_04\3&11583659&0&B0
       Driver: n/a
    
    	 Name: PCI standard PCI-to-PCI bridge
    Device ID: PCI\VEN_8086&DEV_1C12&SUBSYS_04B61028&REV_B5\3&11583659&0&E1
       Driver: n/a
    
    	 Name: NVIDIA GeForce GT 525M 
    Device ID: PCI\VEN_10DE&DEV_0DF5&SUBSYS_04B61028&REV_A1\4&4DCA75F&0&0008
       Driver: n/a
    
    	 Name: Standard Enhanced PCI to USB Host Controller
    Device ID: PCI\VEN_8086&DEV_1C2D&SUBSYS_04B61028&REV_05\3&11583659&0&D0
       Driver: n/a
    
    	 Name: PCI standard PCI-to-PCI bridge
    Device ID: PCI\VEN_8086&DEV_1C10&SUBSYS_04B61028&REV_B5\3&11583659&0&E0
       Driver: n/a
    
    	 Name: Standard Enhanced PCI to USB Host Controller
    Device ID: PCI\VEN_8086&DEV_1C26&SUBSYS_04B61028&REV_05\3&11583659&0&E8
       Driver: n/a
    
    	 Name: Standard AHCI 1.0 Serial ATA Controller
    Device ID: PCI\VEN_8086&DEV_1C03&SUBSYS_04B61028&REV_05\3&11583659&0&FA
       Driver: n/a
    
    	 Name: SM Bus Controller
    Device ID: PCI\VEN_8086&DEV_1C22&SUBSYS_04B61028&REV_05\3&11583659&0&FB
       Driver: n/a
    
    	 Name: Intel(R) HD Graphics 3000
    Device ID: PCI\VEN_8086&DEV_0126&SUBSYS_04B61028&REV_09\3&11583659&0&10
       Driver: n/a
    
    	 Name: Renesas Electronics USB 3.0 Host Controller
    Device ID: PCI\VEN_1033&DEV_0194&SUBSYS_04B61028&REV_04\4&3494AC3A&0&00E3
       Driver: n/a
    
    ------------------
    DirectShow Filters
    ------------------
    
    DirectShow Filters:
    WMAudio Decoder DMO,0x00800800,1,1,WMADMOD.DLL,6.01.7601.17514
    WMAPro over S/PDIF DMO,0x00600800,1,1,WMADMOD.DLL,6.01.7601.17514
    WMSpeech Decoder DMO,0x00600800,1,1,WMSPDMOD.DLL,6.01.7601.17514
    MP3 Decoder DMO,0x00600800,1,1,mp3dmod.dll,6.01.7600.16385
    Mpeg4s Decoder DMO,0x00800001,1,1,mp4sdecd.dll,6.01.7600.16385
    WMV Screen decoder DMO,0x00600800,1,1,wmvsdecd.dll,6.01.7601.17514
    WMVideo Decoder DMO,0x00800001,1,1,wmvdecod.dll,6.01.7601.17514
    Mpeg43 Decoder DMO,0x00800001,1,1,mp43decd.dll,6.01.7600.16385
    Mpeg4 Decoder DMO,0x00800001,1,1,mpg4decd.dll,6.01.7600.16385
    DV Muxer,0x00400000,0,0,qdv.dll,6.06.7601.17514
    Color Space Converter,0x00400001,1,1,quartz.dll,6.06.7601.17713
    WM ASF Reader,0x00400000,0,0,qasf.dll,12.00.7601.17514
    Screen Capture filter,0x00200000,0,1,wmpsrcwp.dll,12.00.7601.17514
    AVI Splitter,0x00600000,1,1,quartz.dll,6.06.7601.17713
    VGA 16 Color Ditherer,0x00400000,1,1,quartz.dll,6.06.7601.17713
    SBE2MediaTypeProfile,0x00200000,0,0,sbe.dll,6.06.7601.17528
    Microsoft DTV-DVD Video Decoder,0x005fffff,2,4,msmpeg2vdec.dll,6.01.7140.0000
    AC3 Parser Filter,0x00600000,1,1,mpg2splt.ax,6.06.7601.17528
    StreamBufferSink,0x00200000,0,0,sbe.dll,6.06.7601.17528
    MJPEG Decompressor,0x00600000,1,1,quartz.dll,6.06.7601.17713
    MPEG-I Stream Splitter,0x00600000,1,2,quartz.dll,6.06.7601.17713
    SAMI (CC) Parser,0x00400000,1,1,quartz.dll,6.06.7601.17713
    VBI Codec,0x00600000,1,4,VBICodec.ax,6.06.7601.17514
    MPEG-2 Splitter,0x005fffff,1,0,mpg2splt.ax,6.06.7601.17528
    Closed Captions Analysis Filter,0x00200000,2,5,cca.dll,6.06.7601.17514
    SBE2FileScan,0x00200000,0,0,sbe.dll,6.06.7601.17528
    Microsoft MPEG-2 Video Encoder,0x00200000,1,1,msmpeg2enc.dll,6.01.7601.17514
    Internal Script Command Renderer,0x00800001,1,0,quartz.dll,6.06.7601.17713
    MPEG Audio Decoder,0x03680001,1,1,quartz.dll,6.06.7601.17713
    DV Splitter,0x00600000,1,2,qdv.dll,6.06.7601.17514
    Video Mixing Renderer 9,0x00200000,1,0,quartz.dll,6.06.7601.17713
    Microsoft MPEG-2 Encoder,0x00200000,2,1,msmpeg2enc.dll,6.01.7601.17514
    ACM Wrapper,0x00600000,1,1,quartz.dll,6.06.7601.17713
    Video Renderer,0x00800001,1,0,quartz.dll,6.06.7601.17713
    MPEG-2 Video Stream Analyzer,0x00200000,0,0,sbe.dll,6.06.7601.17528
    Line 21 Decoder,0x00600000,1,1,qdvd.dll,6.06.7601.17835
    Video Port Manager,0x00600000,2,1,quartz.dll,6.06.7601.17713
    Video Renderer,0x00400000,1,0,quartz.dll,6.06.7601.17713
    VPS Decoder,0x00200000,0,0,WSTPager.ax,6.06.7601.17514
    WM ASF Writer,0x00400000,0,0,qasf.dll,12.00.7601.17514
    VBI Surface Allocator,0x00600000,1,1,vbisurf.ax,6.01.7601.17514
    File writer,0x00200000,1,0,qcap.dll,6.06.7601.17514
    iTV Data Sink,0x00600000,1,0,itvdata.dll,6.06.7601.17514
    iTV Data Capture filter,0x00600000,1,1,itvdata.dll,6.06.7601.17514
    DVD Navigator,0x00200000,0,3,qdvd.dll,6.06.7601.17835
    Overlay Mixer2,0x00200000,1,1,qdvd.dll,6.06.7601.17835
    AVI Draw,0x00600064,9,1,quartz.dll,6.06.7601.17713
    RDP DShow Redirection Filter,0xffffffff,1,0,DShowRdpFilter.dll,
    Microsoft MPEG-2 Audio Encoder,0x00200000,1,1,msmpeg2enc.dll,6.01.7601.17514
    WST Pager,0x00200000,1,1,WSTPager.ax,6.06.7601.17514
    MPEG-2 Demultiplexer,0x00600000,1,1,mpg2splt.ax,6.06.7601.17528
    DV Video Decoder,0x00800000,1,1,qdv.dll,6.06.7601.17514
    SampleGrabber,0x00200000,1,1,qedit.dll,6.06.7601.17514
    Null Renderer,0x00200000,1,0,qedit.dll,6.06.7601.17514
    MPEG-2 Sections and Tables,0x005fffff,1,0,Mpeg2Data.ax,6.06.7601.17514
    Microsoft AC3 Encoder,0x00200000,1,1,msac3enc.dll,6.01.7601.17514
    StreamBufferSource,0x00200000,0,0,sbe.dll,6.06.7601.17528
    Smart Tee,0x00200000,1,2,qcap.dll,6.06.7601.17514
    Overlay Mixer,0x00200000,0,0,qdvd.dll,6.06.7601.17835
    AVI Decompressor,0x00600000,1,1,quartz.dll,6.06.7601.17713
    AVI/WAV File Source,0x00400000,0,2,quartz.dll,6.06.7601.17713
    Wave Parser,0x00400000,1,1,quartz.dll,6.06.7601.17713
    MIDI Parser,0x00400000,1,1,quartz.dll,6.06.7601.17713
    Multi-file Parser,0x00400000,1,1,quartz.dll,6.06.7601.17713
    File stream renderer,0x00400000,1,1,quartz.dll,6.06.7601.17713
    Microsoft DTV-DVD Audio Decoder,0x005fffff,1,1,msmpeg2adec.dll,6.01.7140.0000
    StreamBufferSink2,0x00200000,0,0,sbe.dll,6.06.7601.17528
    AVI Mux,0x00200000,1,0,qcap.dll,6.06.7601.17514
    Line 21 Decoder 2,0x00600002,1,1,quartz.dll,6.06.7601.17713
    File Source (Async.),0x00400000,0,1,quartz.dll,6.06.7601.17713
    File Source (URL),0x00400000,0,1,quartz.dll,6.06.7601.17713
    Infinite Pin Tee Filter,0x00200000,1,1,qcap.dll,6.06.7601.17514
    Enhanced Video Renderer,0x00200000,1,0,evr.dll,6.01.7601.17514
    BDA MPEG2 Transport Information Filter,0x00200000,2,0,psisrndr.ax,6.06.7601.17669
    MPEG Video Decoder,0x40000001,1,1,quartz.dll,6.06.7601.17713
    
    WDM Streaming Tee/Splitter Devices:
    Tee/Sink-to-Sink Converter,0x00200000,1,1,ksproxy.ax,6.01.7601.17514
    
    Video Compressors:
    WMVideo8 Encoder DMO,0x00600800,1,1,wmvxencd.dll,6.01.7600.16385
    WMVideo9 Encoder DMO,0x00600800,1,1,wmvencod.dll,6.01.7600.16385
    MSScreen 9 encoder DMO,0x00600800,1,1,wmvsencd.dll,6.01.7600.16385
    DV Video Encoder,0x00200000,0,0,qdv.dll,6.06.7601.17514
    MJPEG Compressor,0x00200000,0,0,quartz.dll,6.06.7601.17713
    Cinepak Codec by Radius,0x00200000,1,1,qcap.dll,6.06.7601.17514
    Intel IYUV codec,0x00200000,1,1,qcap.dll,6.06.7601.17514
    Intel IYUV codec,0x00200000,1,1,qcap.dll,6.06.7601.17514
    Microsoft RLE,0x00200000,1,1,qcap.dll,6.06.7601.17514
    Microsoft Video 1,0x00200000,1,1,qcap.dll,6.06.7601.17514
    
    Audio Compressors:
    WM Speech Encoder DMO,0x00600800,1,1,WMSPDMOE.DLL,6.01.7600.16385
    WMAudio Encoder DMO,0x00600800,1,1,WMADMOE.DLL,6.01.7600.16385
    IMA ADPCM,0x00200000,1,1,quartz.dll,6.06.7601.17713
    PCM,0x00200000,1,1,quartz.dll,6.06.7601.17713
    Microsoft ADPCM,0x00200000,1,1,quartz.dll,6.06.7601.17713
    GSM 6.10,0x00200000,1,1,quartz.dll,6.06.7601.17713
    CCITT A-Law,0x00200000,1,1,quartz.dll,6.06.7601.17713
    CCITT u-Law,0x00200000,1,1,quartz.dll,6.06.7601.17713
    MPEG Layer-3,0x00200000,1,1,quartz.dll,6.06.7601.17713
    
    Audio Capture Sources:
    Microphone (High Definition Aud,0x00200000,0,0,qcap.dll,6.06.7601.17514
    
    PBDA CP Filters:
    PBDA DTFilter,0x00600000,1,1,CPFilters.dll,6.06.7601.17528
    PBDA ETFilter,0x00200000,0,0,CPFilters.dll,6.06.7601.17528
    PBDA PTFilter,0x00200000,0,0,CPFilters.dll,6.06.7601.17528
    
    Midi Renderers:
    Default MidiOut Device,0x00800000,1,0,quartz.dll,6.06.7601.17713
    Microsoft GS Wavetable Synth,0x00200000,1,0,quartz.dll,6.06.7601.17713
    
    WDM Streaming Capture Devices:
    HD Audio Microphone 2,0x00200000,1,1,ksproxy.ax,6.01.7601.17514
    Integrated Webcam,0x00200000,1,2,ksproxy.ax,6.01.7601.17514
    
    WDM Streaming Rendering Devices:
    HD Audio Headphone/Speakers,0x00200000,1,1,ksproxy.ax,6.01.7601.17514
    HD Audio SPDIF out,0x00200000,1,1,ksproxy.ax,6.01.7601.17514
    
    BDA Network Providers:
    Microsoft ATSC Network Provider,0x00200000,0,1,MSDvbNP.ax,6.06.7601.17514
    Microsoft DVBC Network Provider,0x00200000,0,1,MSDvbNP.ax,6.06.7601.17514
    Microsoft DVBS Network Provider,0x00200000,0,1,MSDvbNP.ax,6.06.7601.17514
    Microsoft DVBT Network Provider,0x00200000,0,1,MSDvbNP.ax,6.06.7601.17514
    Microsoft Network Provider,0x00200000,0,1,MSNP.ax,6.06.7601.17514
    
    Video Capture Sources:
    Integrated Webcam,0x00200000,1,2,ksproxy.ax,6.01.7601.17514
    
    Multi-Instance Capable VBI Codecs:
    VBI Codec,0x00600000,1,4,VBICodec.ax,6.06.7601.17514
    
    BDA Transport Information Renderers:
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    WDM Streaming Communication Transforms:
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    ---------------
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    	Enabled:
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    • Edited by dtbarne Monday, November 12, 2012 8:07 PM
    Monday, November 12, 2012 7:56 PM

All replies

  • What bit version of operating do you have?

    Why do you need to achieve DirectX to comply with 32 and 64 versions?

    Regards

    Milos

    Tuesday, November 13, 2012 11:52 PM
  • Hi,


    Since the DirectX Diagnostic Tool have an extra Run 64-bit DxDiag button, your computer should be the 64bit version.


    According to the 32bit issue, I suggest you check the steps in the following KB

    DirectDraw or Direct3D option is unavailable

    http://support.microsoft.com/kb/191660


    For additional information about DxDiag tool refer to the article below.


    DirectX: frequently asked questions
    http://windows.microsoft.com/en-US/windows-vista/DirectX-frequently-asked-questions  

    Run DirectX Diagnostic Tool
    http://windows.microsoft.com/en-US/windows-vista/Run-DirectX-Diagnostic-Tool  


    Hope this helps.


    Vincent Wang

    TechNet Community Support

    Wednesday, November 14, 2012 7:29 AM
    Moderator
  • Milos, Yes, I am running Windows 7 Professional 64-bit. However, I'm trying to play a 32-bit game that uses DirectX. Up until a couple of weeks ago, it worked great (as did dxdiag).

    Thanks for the ideas, Vincent. I've actually come across all of these in my research (posting on forums is a last resort for me). Nevertheless, I've tried them again. I actually got a little excited, because my graphics card had another update come out in the past couple days, but still no luck.

    For completeness, I've outlined the result of each of these steps (http://support.microsoft.com/kb/191660):

    Method 1: Configure Hardware Acceleration to use the Full setting

    I can't click "Change Settings", it is grayed out. Also, why is it showing my onboard graphics in the titlebar rather than my NVIDIA 1GB graphics card (which has a 6.6 Windows Experience index)? It almost seems like DirectX is ignoring my dedicated graphics card.

    Image: http://social.technet.microsoft.com/Forums/getfile/195581

    Method 2: Enable DirectDraw or Direct3D

    There is no option to "Enable" on the screen:

    Image: http://social.technet.microsoft.com/Forums/getfile/195582

    Method 3: Download and install the latest version of DirectX End-User Runtimes Web Installer

    No luck here. Just tells me: "DirectX setup has determined that a newer or equivalent version of DirectX has been installed already. No installation is necessary."

    Method 4: Update your video driver

    As I mentioned, NVIDIA did release an update in the past few days, so I got excited, but my problem persists.

    Method 5: Restart the computer by using a clean startup procedure

    No luck here.

    Method 6: Disable NetMeeting's Remote Desktop Sharing and then close NetMeeting

    I don't use NetMeeting. 

    Method 7 & 8 are irrelevant as they are for XP only.

    Any other ideas? Or am I just going to have to reinstall Windows? :( Hoping to avoid that...

    Saturday, November 17, 2012 12:31 AM
  • Hi,


    According the similar thread you provided:
    direct3D acceleration is not available in Windows 7. I found some other replies showed they have change the different registry keys, you can try to change these keys and reboot the computer to check the result.


    Note: Please refer to this knowledge base (KB) article to back up the registry key.


    Regards,


    Vincent Wang

    TechNet Community Support

    Monday, November 19, 2012 8:05 AM
    Moderator
  • Vincent, thanks, but unfortunately as I mentioned in the OP, I tried the proposed answers in that thread (each of them).

    None of the mentioned keys was in my registry, and nothing seemed to happen when I added them.

    Monday, November 19, 2012 3:14 PM
  • No ideas? :(
    Monday, November 26, 2012 4:44 PM
  • This is really disappointing. Why is DirectX so problematic?
    Sunday, December 02, 2012 7:33 PM