<h5 dir="auto">System information (version)</h5>
<ul dir="auto">
<li>OpenCV =&gt; 4.5.3</li>
<li>Operating System / Platform =&gt; Windows 64 Bit</li>
<li>Compiler =&gt; Visual Studio 2019</li>
</ul>
<h5 dir="auto">Detailed description</h5>
<p dir="auto">after I create OpenCV on VS2019 enviroment,   I write a simple OpenCV demo on VS2019, It can build and run ok, but terminal info failed load *dll.    error like this:</p>
<p dir="auto">[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\highgui\src\registry.impl.hpp (114) cv::highgui_backend::UIBackendRegistry::UIBackendRegistry UI: Enabled backends(4, sorted by priority): GTK(1000); GTK3(990); GTK2(980); WIN32(970) + BUILTIN(WIN32UI)<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load D:\develop_tool\vs_studio\opencv\build\x64\vc15\bin\opencv_highgui_gtk453_64.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_highgui_gtk453_64.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load D:\develop_tool\vs_studio\opencv\build\x64\vc15\bin\opencv_highgui_gtk3453_64.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_highgui_gtk3453_64.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load D:\develop_tool\vs_studio\opencv\build\x64\vc15\bin\opencv_highgui_gtk2453_64.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_highgui_gtk2453_64.dll =&gt; FAILED<br>
[ INFO:0] global C:\build\master_winpack-build-win64-vc15\opencv\modules\highgui\src\backend.cpp (90) cv::highgui_backend::createUIBackend UI: using backend: WIN32 (priority=970)<br>
[ INFO:0] global C:\build\master_winpack-build-win64-vc15\opencv\modules\highgui\src\window_w32.cpp (3009) cv::impl::Win32BackendUI::createWindow OpenCV/UI: Creating Win32UI window: input (1)<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\parallel\registry_parallel.impl.hpp (96) cv::parallel::ParallelBackendRegistry::ParallelBackendRegistry core(parallel): Enabled backends(3, sorted by priority): ONETBB(1000); TBB(990); OPENMP(980)<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load D:\develop_tool\vs_studio\opencv\build\x64\vc15\bin\opencv_core_parallel_onetbb453_64d.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_onetbb453_64d.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load D:\develop_tool\vs_studio\opencv\build\x64\vc15\bin\opencv_core_parallel_tbb453_64d.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_tbb453_64d.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load D:\develop_tool\vs_studio\opencv\build\x64\vc15\bin\opencv_core_parallel_openmp453_64d.dll =&gt; FAILED<br>
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_openmp453_64d.dll =&gt; FAILED</p>
<p dir="auto">I search online over, but I can't find ansower, please give me a favor, think you very much.</p>
<h5 dir="auto">Steps to reproduce</h5>
<p dir="auto">#include &lt;opencv2/opencv.hpp&gt;<br>
#include </p>
<p dir="auto">using namespace std;<br>
using namespace cv;</p>
<p dir="auto">int main()<br>
{<br>
Mat src = imread("D:/windows_tool/dask_background/test.jpg");<br>
imshow("input", src);</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="waitKey(0);

destroyAllWindows();

return 0;"><pre class="notranslate"><code class="notranslate">waitKey(0);

destroyAllWindows();

return 0;
</code></pre></div>
<p dir="auto">}</p>
<h5 dir="auto">Issue submission checklist</h5>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> I checked the problem with documentation, FAQ, open issues,</li>
</ul>
<h5 dir="auto">System information (version)</h5>
<ul dir="auto">
<li>OpenCV =&gt; 4.5.2</li>
<li>Operating System / Platform =&gt; Windows 64 Bit</li>
<li>Compiler =&gt; Visual Studio 2019</li>
</ul>
<h5 dir="auto">Detailed description</h5>
<p dir="auto">When trying to link my minimal application to the official OpenCV windows build,<br>
I get errors when running the application:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\parallel\registry_parallel.impl.hpp (96) cv::parallel::ParallelBackendRegistry::ParallelBackendRegistry core(parallel): Enabled backends(3, sorted by priority): ONETBB(1000); TBB(990); OPENMP(980)
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Users\...\build\Debug\opencv_core_parallel_onetbb452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_onetbb452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Users\...\build\Debug\opencv_core_parallel_tbb452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_tbb452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Users\...\build\Debug\opencv_core_parallel_openmp452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_openmp452_64d.dll =&gt; FAILED"><pre class="notranslate"><code class="notranslate">[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\parallel\registry_parallel.impl.hpp (96) cv::parallel::ParallelBackendRegistry::ParallelBackendRegistry core(parallel): Enabled backends(3, sorted by priority): ONETBB(1000); TBB(990); OPENMP(980)
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Users\...\build\Debug\opencv_core_parallel_onetbb452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_onetbb452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Users\...\build\Debug\opencv_core_parallel_tbb452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_tbb452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Users\...\build\Debug\opencv_core_parallel_openmp452_64d.dll =&gt; FAILED
[ INFO:0] global c:\build\master_winpack-build-win64-vc15\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_openmp452_64d.dll =&gt; FAILED
</code></pre></div>
<p dir="auto">Also tested with build from source from 4.5.2 and from the master branch</p>
<h5 dir="auto">Steps to reproduce</h5>
<p dir="auto">Calling <code class="notranslate">imshow(...)</code> seems to produce the error.</p>
<p dir="auto">Sample project: <a href="https://gist.github.com/pagdot/0465b3bf99384310153aad190ba584d4">https://gist.github.com/pagdot/0465b3bf99384310153aad190ba584d4</a></p>
<h5 dir="auto">Issue submission checklist</h5>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I report the issue, it's not a question

</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I checked the problem with documentation, FAQ, open issues,<br>
forum.opencv.org, Stack Overflow, etc and have not found solution

</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I updated to latest OpenCV version and the issue is still there

</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> There is reproducer code and related data files: videos, images, onnx, etc

</li>
</ul>