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  1. Qt
  2. QTBUG-54416

"SetProcessDpiAwareness(2) failed" warnings on startup for apps that set awareness in the manifest

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4: Low
    • Resolution: Done
    • Affects Version/s: 5.6.1, 5.7.0
    • Fix Version/s: 5.6.2, 5.7.1
    • Component/s: QPA: Windows
    • Labels:
      None
    • Commits:
      596ce989b5efff9d062540544e9c024dabe14e05 (qtbase/5.6, 1.7.2016, 5.6.2)

      Description

      If an application on Windows sets the DPI awareness in the application manifest (as strongly suggested by msdn), the windows QPA plugin will generate a warning on startup:

      SetProcessDpiAwareness(2) failed: COM error 0x80070005  (Unknown error 0x0ffffffff80070005), using 2
      

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            People

            Assignee:
            kleint Friedemann Kleint
            Reporter:
            kkohne Kai Köhne
            Votes:
            1 Vote for this issue
            Watchers:
            5 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

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