nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Sourcetree installer Failed to start System.Management.ManagementException: Invalid class

Yván Ecarri (RiM)

As soon as I start SourceTreeSetup-3.4.10.exe it crashes with this error. Does anybody how to workaround it?

2022-11-21T14:39:36: LogHost: Initializing to normal mode
ERROR [2022-11-21 14:39:39,155] [1] [SourceTree.App] [Log] - Failed to start
System.Management.ManagementException: Invalid class 
at System.Management.ManagementException.ThrowWithExtendedInfo(ManagementStatus errorCode)
at System.Management.ManagementObjectCollection.ManagementObjectEnumerator.MoveNext()
at SourceTree.UI.Theme.Wpf.Utilities.NativeHelper.GetWindowsVersion()
at SourceTree.UI.Theme.Wpf.Controls.PerMonitorDpiWindow.OnSourceInitialized(EventArgs e)
at System.Windows.Window.CreateSourceWindow(Boolean duringShow)
at System.Windows.Window.ShowHelper(Object booleanBox)
at System.Windows.Window.ShowDialog()
at SourceTree.UI.WelcomeWizardManager.Run()
at SourceTree.UI.OnboardingManager.Run()
at SourceTree.AppRoot.Onboard()
at SourceTree.AppRoot.OnboardIfRequired()
at SourceTree.AppRoot.<OnStartup>d__24.MoveNext()

Accepted answers

All comments

Mukesh Kumar_r9umvu

Hi @Yván Ecarri (RiM)

The issue has been already identified and fixed and will be available in the next coming release soon.

dwangerin

Hello! Do you have an idea of when the release with this fix will be available? I, too, am having the same problem.

Mukesh Kumar_r9umvu

Sourcetree 3.4.11 release will be available by 3rd week of December 2022.

Daniel ddd

Great but what is the workaround till then?

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