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HLK signed driver for Win10 1809 not loading on builds <=1803

Shane_CorbinShane_Corbin Member Posts: 232

I seem to struggle with understanding the HLK setup needed to submit a driver package that works for all Windows 10 builds.

Can someone enlighten me?

I tried the new VHLK and used the HLK Version 1809 CompatPlaylist X86_64 playlist.

After getting my signed submission back my driver is loading fine on 1809, but failing to load on 1803.
What additional steps are needed to support Server? Load the HLK Version 1809 CompatPlaylist x64 Server playlist and merge the packages?


  • painkepainke Member Posts: 4

    We're using dashboard. When I submit a driver for signing, I tick all the checkboxes in the interface. At the moment this means five checkboxes for either 32 or 64 bit (Windows 10 1809, 1803, 1709, 1703, 1607). Runs fine on all Windows 10 versions so far.
    I think you need to explicitly state all versions that should be supported ...

  • Peter_Viscarola_(OSR)Peter_Viscarola_(OSR) Administrator Posts: 6,990

    I just check every single box available. I even check the 32-bit boxes for 64-bit submissions, and vice versa.


    Peter Viscarola

  • Shane_CorbinShane_Corbin Member Posts: 232

    I was under the impression that you get a different set of checkboxes depending on the .hlkx package that you upload. For example, the attached image shows all available checkboxes for that package I uploaded.

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