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GetResult of ICreateDeviceAccessAsync Fail with E_ACCESSDENY

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  • Hi,

    I try to communicate between metro device app and device driver.

    I follow the sample code of "Custom device access", and the metadata is install successfully.

    I try to get the device control to communicate with driver, however, it's fail in GetResult() with access deny.

    And I use traceview.exe to catch the log as below.

     Can anyone tell me what's the meaning in the log? What can I do to solve this?

    Thanks.

     

     

     

     

     

    Monday, July 16, 2012 11:47 AM

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