DirectX re-installation 4 Win 8.1

taszar

New Member
Messages
1
Location
Singapore
Hello Forum,
Need some kind support here as I've just managed to use my newly bought laptop with window 8.1, 64bit. With the current specs of this lappy I tried my old game Company of Heroes 1 but upon installation can't play the game due to a window message claiming the need for me to verify my DirectX installation. Hence i'm here to ask if there is a need for me to uninstall and install again my DirectX 11.

If there is already another thread to have solved this issue kindly redirect me, apologies for i may have overlooked, thank you in advance for the consideration shown :(

Attached below are the message box i've received and my DiagX pic.


Graphic card issue.JPG

my current drX.JPG
 

My Computer

System One

  • OS
    Window 8.1 64bit
    Computer type
    Laptop
    System Manufacturer/Model
    Asus RoG750JS-T4198H
    CPU
    Intel i7-4710HQ @ 2.5Ghz
    Motherboard
    G750JS
    Memory
    12Gb
    Graphics Card(s)
    Nvidia GTX 870m 3Gb
    Hard Drives
    primary: 128 GB SSD
    secondary: 1 Tb HDD 7200rpm
That's a DirectX 9 game, not recognizing DX 11 in W8.1. You can try W7 compatibility mode or a install of Dx9, it should be there on the disks for the game. It is not going to ruin Dx11, may ad some files to it only. Or maybe Relic Entrainment may have some patch.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD

My Computer

System One

  • OS
    Win 8.1.1 Pro x64
    Computer type
    Laptop
    System Manufacturer/Model
    Lenovo E525
    CPU
    AMD A4-3300M @ 2,0GHz
    Memory
    6GB DDR3 1333MHz
    Graphics Card(s)
    AMD Radeon HD 6480G 512MB shared
    Sound Card
    Creative Sound Blaster X-Fi Surround 5.1
    Screen Resolution
    1366x768
    Hard Drives
    WD 465GB
    Cooling
    Fusion Tweaker
    Keyboard
    Logitech K360
    Mouse
    Logitech M705
    Internet Speed
    50/50 MBps
    Browser
    Yandex
    Antivirus
    No AV & No Firewall
    Other Info
    Headphones: Sennheiser RS170
FYI...

That's a DirectX 9 game, not recognizing DX 11 in W8.1. You can try W7 compatibility mode or a install of Dx9, it should be there on the disks for the game. It is not going to ruin Dx11, may ad some files to it only. Or maybe Relic Entrainment may have some patch.

FYI: DirectX 11 is backwards compatible so it will run DX9, 10, and obviously 11 games. See my game troubleshooting guide here, starting at step #5. Anyway you can just update the DirectX files here - DirectX End-User Runtime Web Installer

And typically you do not have to run in Win 7 compatibility mode just to get a DX9 game to run. I say "typically" because it's more dependent on the game itself, than DX as to whether to use Compatibility Mode. I've got a number of DX9 games running in Windows 8.1 just fine without running in any compatibility mode.

In short compatibility mode is more dependent on the game than DX mode.

Just FYI
 

My Computer

System One

  • OS
    Windows 8.1 Pro with Media Center
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Custom built by me
    CPU
    Haswell i7-4770K
    Motherboard
    Gigabyte G1 Sniper 5 (BIOS F9)
    Memory
    Corsair Dominator Platinum 32 gig (1866MHz)
    Graphics Card(s)
    Sapphire R9-280 Vapor X
    Sound Card
    Soundblaster ZXR
    Monitor(s) Displays
    NEC PA242W - 24 inch
    Screen Resolution
    1920 x 1200
    Hard Drives
    Samsung 512gig 850 Pro SSD (OS), Samsung 256gig 840 Pro SSD (photo editing), Western Digital Caviar Black 2TB HD
    PSU
    EVGA Supernova 1000 G2
    Case
    Cooler Master HAF X
    Cooling
    Corsair H100i Closed Loop Cooler
    Keyboard
    Logitech Wireless Wave
    Mouse
    Logitech Performance MX
    Internet Speed
    High Speed
    Browser
    IE11
    Antivirus
    Norton Security
    Other Info
    RAM Speed: 1866MHZ @ 9-10-10-27-2T, 1.5v
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