Erro ao abrir o livro

Excel Application Scope: Erro ao abrir o livro. Se o Excel estiver instalado, execute a "Ferramenta de Reparação do Microsoft Office Interop" no separador Ferramentas do Ecrã principal.

Detalhes:

RemoteException wrapping System.Exception: Erro ao abrir o livro. Se o Excel estiver instalado, execute a “Ferramenta de Reparação do Microsoft Office Interop” no separador Ferramentas do Ecrã principal. —> RemoteException wrapping System.Runtime.InteropServices.COMException: Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80040154 Classe não registrada (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).
at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck)
at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark)
at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark)
at System.Activator.CreateInstance(Type type, Boolean nonPublic)
at System.Activator.CreateInstance(Type type)
at UiPath.Excel.Helpers.ExcelInteropHelpers.GetNewComApplication()
— End of inner exception stack trace —
at UiPath.Excel.Helpers.ExcelInteropHelpers.GetNewComApplication()
at UiPath.Excel.Helpers.ExcelInteropHelpers.StartNewApplication(ExcelStartOptions options)
at UiPath.Excel.Helpers.ComApp.ExcelComAppReferenceCountManager.InternalComAppReferenceCountManager.StartNewApplication(ExcelStartOptions startOptions)
at UiPath.Shared.ComAppReferenceCountManager`3.StartOrAttach(TComAppStartOptions startOptions, Boolean& wasAlreadyRunning)
at UiPath.Excel.Helpers.ComApp.ExcelComAppReferenceCountManager.StartOrAttach(ComAppOptions comAppOptions, ExcelStartOptions excelStartOptions, Boolean& wasAlreadyRunning)
at UiPath.Excel.WorkbookApplication.AttachOrCreateNew(WorkbookArguments workbookArguments)
at UiPath.Excel.Activities.ExcelApplicationScope.<>c.<.ctor>b__53_0(WorkbookArguments args)
at UiPath.Excel.Activities.ExcelApplicationScope.Execute(NativeActivityContext context)
at System.Activities.NativeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.ActivityInstance.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)

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