unable to install virtual display driver on Vista machine with WDDM display driver

Discussion in 'Windows Vista Drivers' started by aks.dce.007, Apr 27, 2007.

  1. aks.dce.007

    aks.dce.007 Guest

    Hi

    I m using bussiness version of Vista.
    I have written virtual display driver which is working fine on XP
    machine.
    but when i tried to install this driver on Vista machine with WDDM
    display card support it's not properly loaded and showing error code
    43 on virtual driver property.

    it loads in vista machine with XPDM card support but give error code
    when i connect display card with WDDM.

    Thanks in advance
     
    aks.dce.007, Apr 27, 2007
    #1
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  2. You cannot mix an XPDM and a WDDM display driver.
    The XPDM driver will not be loaded or considered eligible for loading.
     
    Ivan Brugiolo [MSFT], Apr 27, 2007
    #2
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