Could someone help me with the following error? I am not able to Sign in to studio.
" An error occurred trying to start process ‘Robot’ with working directory Application not found"
can you send the error screenshot
This is the detail error log.
24.4.0-beta.16568+Branch.release-v24.4.0.Sha.2580fa6cf8d62c2ce32ffb80535a02af198eb1da.2580fa6cf8d62c2ce32ffb80535a02af198eb1da
An error occurred trying to start process ‘Robot’ with working directory ‘C:\Users\zemichael\AppData\Local\Programs\UiPath\Studio’. Application not found
Error: System.ComponentModel.Win32Exception (0x800401F5): An error occurred trying to start process ‘Robot’ with working directory ‘C:\Users\AppData\Local\Programs\UiPath\Studio’. Application not found
at System.Diagnostics.Process.StartWithShellExecuteEx(ProcessStartInfo startInfo)
at UiPath.Studio.App.Processes.AppLauncherService.LaunchProcess(String fileName, Boolean useShellExecute, String arguments)
at UiPath.Studio.Shell.GettingStarted.ViewModels.SignInViewModel.GoToDocumentation()
at UiPath.Studio.App.Desktop.MVVM.Commands.Command2.Execute(TExecuteParameter parameter, Boolean ignoreCanExecuteCheck) at UiPath.Studio.App.Desktop.MVVM.Commands.Command2.Execute(Object parameter)
at System.Windows.Documents.Hyperlink.OnMouseLeftButtonUp(Object sender, MouseButtonEventArgs e)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.ContentElement.RaiseTrustedEvent(RoutedEventArgs args)
at System.Windows.Input.InputManager.ProcessStagingArea()
at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Window.ShowHelper(Object booleanBox)
at System.Windows.Window.Show()
at System.Windows.Window.ShowDialog()
at UiPath.Studio.App.Desktop.Windows.WindowCommandsExtensions.ExecuteWithCommandsDisabled[T](ICommandManager commandManager, Func`1 func)
at UiPath.Studio.Shell.GettingStarted.GettingStartedWizard.<>c__DisplayClass10_0.b__0()
at UiPath.Studio.Shell.GettingStarted.GettingStartedWizard.WithClosedHandlerAttached(IWindow window, IGettingStartedViewModel viewModel, Action action)
at UiPath.Studio.Shell.GettingStarted.GettingStartedWizard.ShowDialog(GettingStartedMode gettingStartedPage, Boolean showMoreOptions)
at UiPath.Studio.Shell.GettingStarted.GettingStartedWizard.Open()
at UiPath.Studio.Shell.LicenseChecker.ReInitializeLicenseAsync()
at UiPath.Studio.Shell.LicenseChecker.Check()
at UiPath.Studio.Shell.LicenseChecker.CheckAsync()
at UiPath.Studio.Shell.ShellApplication.StudioShellApplication.HandleAquireLicense(), HResult -2147467259
Welcome to the UiPath Community 
It seems installation is not done correctly. Try to reinstall the studio once.
Thanks,
Ashok 
Hi Ashok,
Thank you for your prompt response. I tried your recommendation, unfortunately. I keep getting the same error. I have reinstalled the UiPathStudioCommunity app for the fifth time with no success so far. do you have any other suggestions that I can try to fix the issue?
@ashokkarale I tried your recommendation, unfortunately, I keep getting the same error. I have reinstalled the UiPathStudioCommunity app for the fifth time with no success so far. do you have any other suggestions that I can try to fix the issue?
Have you tried to login through UiPath Assistant?
@ashokkarale I have tried UiPath Assistant but I was not able to sign in.
What’s error by this method.
@ashokkarale When I use UiPath Assistant it doesn’t show any error instead there is no response for Sign in action
Try creating a machine template on Orchestrator which will give you machine key. In UiPath Assistant goto preference tab and select connect by machine key.
I hope this will work.
First Uninstall studio from control panel. then reinstall from orchestrator. after done give sign in method. it will redirect to orchestrator page. there check enterprise trial version activated. then go to admin tab. their in default tenant sometimes its asking to enable it. once done then from assistant give sign in again
@ashokkarale thanks, I am now able to connect using the machine template.
1 Like
Glad I’m able to help. Do not forget to mark my answer as solution so it will be helpful to other members as well.
Thanks,
Ashok
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