Try to check the Authentication Level of your application. For Windows 2013 there are 2 other patches that cause thisįor this case, I suggest you check these things below.ġ.
If this patch is uninstalled then the application works fine. However upon calling QueryInterface fails with 'E_ACCESSDENIED General access denied error.' upon the windows update KB4056892 (Windowsġ0). >We have a old legacy DCOM application that runs on Windows Server 2013, and Windows 10. Thank you for all your help in the fix, and thank the Microsoft team for their solution as well. Windows 10 Version 1709(Fall Creators Update): Windows 10 Version 1511 (November Update): Windows 10 Version 1607/Windows Server 2016: This issues were solved by the release of post-updates as below: Some issues on the DCOM Functionality that were introduced with the referred KBs (KB4056892 for Windows 10 and KB4056895 for Windows Server 2012. Prior to this for Windows 10, I did try your recommendations as your kindly outlined, but this still didn't provide the fix. The main crux was that calling QueryInterface, our application failed with 'E_ACCESSDENIED General access denied error.' upon the windows update KB4056892 (Jan 2018)) However, on Microsoft recommendation, after the installed KB4057401 patch was installed our application worked fine. When the Security Update KB4056895 was installed, it was confirmed that our application did not work.
