[Interest] qwindows.dll additional dependencies

Yauheni Pervenenka yauheni.pervenenka at viber.com
Wed Nov 23 12:43:41 CET 2022


Cristian, thanks a lot, is means that there is no way to run qt app(qt
version higher 6.2.4) on win10 (1507)(maybe any hacks.additional
dependencies which provide this possibility or there is no hope)

On Wed, Nov 23, 2022 at 1:03 PM Cristian Adam <cristian.adam at qt.io> wrote:

> If we have a look at Supported versions of Windows client | Microsoft
> Learn
> <https://learn.microsoft.com/en-us/windows/release-health/supported-versions-windows-client> Windows
> 10 (1507) is mentioned as:
>
> Version Servicing option Availability date Build Mainstream support end
> date Extended support end date
> 21H2 Long-Term Servicing Channel (LTSC) 2021-11-16 19044 2027-01-12
> 2032-01-13
> 1809 Long-Term Servicing Channel (LTSC) 2018-11-13 17763 2024-01-09
> 2029-01-09
> 1607 Long-Term Servicing Branch (LTSB) 2016-08-02 14393 End of servicing
> 2026-10-13
> 1507 (RTM) Long-Term Servicing Branch (LTSB) 2015-07-29 10240 End of
> servicing 2025-10-14
>
>
> And since Qt mentions the least supported version to be *Windows 10 21H2
> (1809 or later)*, it looks like Qt is
>
> supporting a Windows 10 version that doesn't have *"End of servicing" *for
> the Mainstream support end date.
>
>
> Cheers,
>
> Cristian.
>
>
> ------------------------------
> *From:* Yauheni Pervenenka <yauheni.pervenenka at viber.com>
> *Sent:* Wednesday, November 23, 2022 10:46
> *To:* Cristian Adam <cristian.adam at qt.io>
> *Cc:* interest at qt-project.org <interest at qt-project.org>
> *Subject:* Re: [Interest] qwindows.dll additional dependencies
>
> Thanks guys for answer, I have had the next error on windows 10(1507)
>
> QLibraryPrivate::loadPlugin failed on
> "C:/Users/User/AppData/Local/App/platforms/qwindows.dll" : "Cannot load
> library C:\\Users\\User\\AppData\\Local\\App\\platforms\\qwindows.dll:
> The specified procedure could not be found."
>
> Maybe I missed something? For qt 6.2.4 it work fine.
>
> On Tue, Nov 22, 2022 at 3:58 PM Cristian Adam <cristian.adam at qt.io> wrote:
>
> Hi,
>
> These DLLs should be part of your Windows system libraries.
>
> Which Windows version have you tried it on? Documentation
> <https://doc.qt.io/qt-6/supported-platforms.html> for supported platforms
> states:
> Windows 11 21H2 (1809 or later) x86_64 MSVC 2022, MSVC 2019, MinGW 11.2
> Windows 10 21H2 (1809 or later) x86_64 MSVC 2022, MSVC 2019, MinGW 11.2
> Windows on ARM arm64 MSVC 2019/2022
>
> You can have a look at the MinGW version of Qt, which might have less
> dependencies.
>
> Cheers,
> Cristian.
> On 11/22/2022 13:03, Yauheni Pervenenka via Interest wrote:
>
> Hello, community,
> Recently discovered that qwindows.dll (starting from version 6.3.2)
> started depend of:
> api-ms-win-shcore-scaling-l1-1-1.dll
> api-ms-win-core-winrt-string-l1-1-0.dll
> api-ms-win-core-winrt-l1-1-0.dll
>
> Are the ways to avoid this dependencies and are these dlls should be
> distributed with the application?
> [image: image.png]
>
> _______________________________________________
> Interest mailing listInterest at qt-project.orghttps://lists.qt-project.org/listinfo/interest
>
>
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