install error

[Tony John Cooke]

No description provided.

[Tony John Cooke]

Could not install MAME because the archive could not be extracted; perhaps it is corrupt or files are in use?

App: LaunchBox
Version: 12.13
Type: System.AccessViolationException
Site: Unbroken.LaunchBox.Windows.Data.Emulator Install(System.Action1[System.Double], System.Func1[System.Boolean], Boolean, System.String, System.String, System.String)
Source: Unbroken.LaunchBox.Windows

at Unbroken.LaunchBox.Windows.Integrations.MAME.MameInstaller.Install(Action1 progressAction, Func1 getCancelledFunc, Boolean createEmulator, String folderPath, String version, String platform)
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.MameFullSetWizardInstallMameViewModel.RemovePrincipalManager()
at Unbroken.LaunchBox.Windows.Threading.<>c__DisplayClass0_0.CalculateObservableInvocation(Object )
at Unbroken.LaunchBox.Windows.Threading.<>c__DisplayClass0_0.PopAbstractInvocation()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ThreadHelper.ThreadStart()

Recent Log:

01:55:25 Exception