Error while trying to import Sharp X68000 Roms

[Ahmed Hesham]

After selecting Retroarch as an emulator, I get the following error:

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Sequence contains no matching element

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App: LaunchBox
Version: 12.11
Type: System.InvalidOperationException
Site: Void ThrowNoMatchException()
Source: System.Linq

at System.Linq.ThrowHelper.ThrowNoMatchException()
at Unbroken.LaunchBox.Windows.Integrations.RetroArch.GetRequiredBiosFileNameForPlatform(String officialPlatformName)
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.ImportWizardRetroArchBiosViewModel.ManageSupportedContext(Object )
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.ImportWizardRetroArchBiosViewModel.GetBiosFileName(ImportWizardInstallRetroArchViewModel installRetroArchPage, ImportWizardEmulatorViewModel emulatorPage, ImportWizardPlatformSelectViewModel platformPage)
at ConfigurationProcess.AwakePrincipalIterator(ImportWizardInstallRetroArchViewModel installRetroArchPage, ImportWizardEmulatorViewModel emulatorPage, ImportWizardPlatformSelectViewModel platformPage, ConfigurationProcess )
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.ImportWizardRetroArchBiosViewModel.OnActivated()
at StubProcess.AwakePrincipalIterator(Object , StubProcess )
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.WizardViewModel.<>c__DisplayClass78_0.MoveSupportedRegistry()
at System.Windows.Threading.DispatcherOperation.InvokeDelegateCore()
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
--- End of stack trace from previous location where exception was thrown ---
at System.Windows.Threading.DispatcherOperation.Wait(TimeSpan timeout)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherOperation operation, CancellationToken cancellationToken, TimeSpan timeout)
at System.Windows.Threading.Dispatcher.Invoke(Action callback, DispatcherPriority priority, CancellationToken cancellationToken, TimeSpan timeout)
at System.Windows.Threading.Dispatcher.Invoke(Action callback, DispatcherPriority priority)
at Unbroken.LaunchBox.Windows.Threading.CollectFocusPrototype(Object , Object , DispatcherPriority )
at Unbroken.LaunchBox.Windows.Threading.Invoke(Action callback, DispatcherPriority priority)
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.WizardViewModel.<>c__DisplayClass78_0.PatchSupportedRegistry()
at Unbroken.LaunchBox.Windows.Threading.<>c__DisplayClass0_0.VerifyFocusAccount(Object )
at Unbroken.LaunchBox.Windows.Threading.<>c__DisplayClass0_0.ManageInvalidStrategy()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Recent Log:

1:05:04 PM Exception