Shotcut won't start

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[Info   ] <qMain> Starting Shotcut version 24.02.29 
[Info   ] <qMain> Windows version "10" 
[Info   ] <qMain> number of logical cores = 4 
[Info   ] <qMain> locale = QLocale(English, Latin, United States) 
[Info   ] <qMain> install dir = "D:/Portable/Shotcut" 
[Info   ] <ShotcutSettings::log> language "en_US" 
[Info   ] <ShotcutSettings::log> deinterlacer "onefield" 
[Info   ] <ShotcutSettings::log> external monitor "" 
[Info   ] <ShotcutSettings::log> GPU processing false 
[Info   ] <ShotcutSettings::log> interpolation "bilinear" 
[Info   ] <ShotcutSettings::log> video mode "" 
[Info   ] <ShotcutSettings::log> realtime true 
[Info   ] <ShotcutSettings::log> audio channels 2 
[Info   ] <ShotcutSettings::log> audio driver "winmm" 
[Debug  ] <MainWindow::changeTheme> begin 
[Debug  ] <MainWindow::changeTheme> end 
[Debug  ] <MainWindow::MainWindow> begin 
[Info   ] <MainWindow::MainWindow> device pixel ratio = 1 
[Debug  ] <Mlt::Controller::Controller> begin 
[Info   ] <Mlt::Controller::resetLocale> decimal point . 
[Debug  ] <Mlt::Controller::Controller> end 
[Debug  ] <Mlt::VideoWidget::VideoWidget> begin 
[Debug  ] <Mlt::VideoWidget::VideoWidget> end 
[Debug  ] <MainWindow::setupSettingsMenu> begin 
[Warning] <MLT> [consumer 0x207a1a2a3f0] The DeckLink drivers not installed.
[Debug  ] <MainWindow::setupSettingsMenu> end 
[Debug  ] <MainWindow::readPlayerSettings> begin 
[Debug  ] <MainWindow::setAudioChannels> 2 
[Debug  ] <Mlt::Controller::setAudioChannels> 2 
[Debug  ] <MainWindow::setPreviewScale> 0 
[Debug  ] <Mlt::Controller::setPreviewScale> 720 x 576 
[Debug  ] <MainWindow::readPlayerSettings> end 
[Debug  ] <MainWindow::configureVideoWidget> begin 
[Debug  ] <MainWindow::setProfile> "" 
[Debug  ] <Mlt::Controller::setProfile> setting to profile "Automatic" 
[Debug  ] <MainWindow::setAudioChannels> 2 
[Debug  ] <Mlt::Controller::setAudioChannels> 2 
[Debug  ] <MainWindow::configureVideoWidget> end 
[Debug  ] <ScopeController::ScopeController> begin 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <AudioLoudnessScopeWidget::AudioLoudnessScopeWidget> begin 
[Debug  ] <AudioLoudnessScopeWidget::AudioLoudnessScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <AudioLoudnessScopeWidget::resetQview> begin isSceneGraphInitialized false 
[Debug  ] <AudioLoudnessScopeWidget::resetQview> begin isSceneGraphInitialized false 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <AudioPeakMeterScopeWidget::AudioPeakMeterScopeWidget> begin 
[Debug  ] <AudioPeakMeterScopeWidget::AudioPeakMeterScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <AudioSpectrumScopeWidget::AudioSpectrumScopeWidget> begin 
[Debug  ] <AudioSpectrumScopeWidget::AudioSpectrumScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <AudioWaveformScopeWidget::AudioWaveformScopeWidget> begin 
[Debug  ] <AudioWaveformScopeWidget::AudioWaveformScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <VideoHistogramScopeWidget::VideoHistogramScopeWidget> begin 
[Debug  ] <VideoHistogramScopeWidget::VideoHistogramScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <VideoRgbParadeScopeWidget::VideoRgbParadeScopeWidget> begin 
[Debug  ] <VideoRgbParadeScopeWidget::VideoRgbParadeScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <VideoRgbWaveformScopeWidget::VideoRgbWaveformScopeWidget> begin 
[Debug  ] <VideoRgbWaveformScopeWidget::VideoRgbWaveformScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <VideoVectorScopeWidget::VideoVectorScopeWidget> begin 
[Debug  ] <VideoVectorScopeWidget::profileChanged> 709 
[Debug  ] <VideoVectorScopeWidget::VideoVectorScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <VideoWaveformScopeWidget::VideoWaveformScopeWidget> begin 
[Debug  ] <VideoWaveformScopeWidget::VideoWaveformScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <ScopeWidget::ScopeWidget> begin true 
[Debug  ] <ScopeWidget::ScopeWidget> end 
[Debug  ] <VideoZoomWidget::VideoZoomWidget> begin 
[Debug  ] <VideoZoomWidget::VideoZoomWidget> end 
[Debug  ] <VideoZoomScopeWidget::VideoZoomScopeWidget> begin 
[Debug  ] <VideoZoomScopeWidget::VideoZoomScopeWidget> end 
[Debug  ] <ScopeDock::ScopeDock> begin 
[Debug  ] <ScopeDock::ScopeDock> end 
[Debug  ] <ScopeController::ScopeController> end 
[Debug  ] <RecentDock::RecentDock> begin 
[Debug  ] <RecentDock::RecentDock> end 
[Debug  ] <PlaylistDock::PlaylistDock> begin 
[Debug  ] <PlaylistDock::PlaylistDock> end 
[Debug  ] <TimelineDock::TimelineDock> begin 
[Debug  ] <TimelineDock::TimelineDock> end 
[Debug  ] <FiltersDock::FiltersDock> begin 
[Debug  ] <FiltersDock::FiltersDock> end 
[Debug  ] <MarkersDock::MarkersDock> begin 
[Debug  ] <MarkersDock::MarkersDock> end 
[Debug  ] <KeyframesDock::KeyframesDock> begin 
[Debug  ] <KeyframesDock::KeyframesDock> end 
[Debug  ] <EncodeDock::EncodeDock> begin 
[Debug  ] <EncodeDock::EncodeDock> end 
[Debug  ] <JobsDock::JobsDock> begin 
[Debug  ] <JobsDock::JobsDock> end 
[Debug  ] <NotesDock::NotesDock> begin 
[Debug  ] <NotesDock::NotesDock> end 
[Debug  ] <MainWindow::readWindowSettings> begin 
[Debug  ] <AudioLoudnessScopeWidget::resetQview> begin isSceneGraphInitialized false 
[Debug  ] <MainWindow::readWindowSettings> end 
[Debug  ] <MainWindow::MainWindow> end
2

There is no obvious reason from the log. You can try a newer version since this one is approaching 2 years old. Why is it so old? For an old version of Windows 10, or does this mean that it used to work and now does not?

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