Verify WDF Coinstaller version for KMDF failed over Win7 x64bit RRS feed

  • Question

  • Hello,

    I am testing my WinUSB device driver under 'Unclassified' category, over Windows 7 x64bit system.

    A test inside WDF Logo Test -- Verify WDF CoInstaller version for KMDF is failing couple of times.

    I am using WLK 1.6 with WdfCoInstaller01009.dll and winusbcoinstaller02.dll

    So, is this test applicable for my WinUSB driver? As WinUSB drivers fall under UMDF category and this test case is about 'WDF CoInstaller version for KMDF'.

    Please help.




    Tuesday, October 9, 2012 7:12 AM


  • Hi Nilam,

        The 'Verify Coinstaller version for KMDF' test applies for the WinUSB device as it is a KMDF driver package, i.e. it uses the 1.9 KMDF coinstaller (WdfCoInstaller01009.dll). If you have used the RTM version of the 1.9 coinstaller, then you need to install the latest errata filters from link, under the name 'WLK Updated Filters' and apply them on the DTM controller.

    Thanks and Regards

    Sri Harsha

    Tuesday, October 9, 2012 8:47 PM