Issue Connecting Outlook Default Mail

Hello everyone,

I am getting problem connecting to outlook default email. When I am running the project I got following issue.
And then again I repair the microsoft office tools. I got another issue regarding registry that I attached as image.

Kindly please help me.

Error:

21.4.0+Branch.master.Sha.9d7faf3cba616937d3771694eed2d5957b29427c

Message: Property accessor ‘Account’ on object ‘UiPath.Mail.Activities.Business.OutlookApplicationCard’ threw the following exception:‘Unable to cast COM object of type ‘Microsoft.Office.Interop.Outlook.ApplicationClass’ to interface type ‘Microsoft.Office.Interop.Outlook._Application’. This operation failed because the QueryInterface call on the COM component for the interface with IID ‘{00063001-0000-0000-C000-000000000046}’ failed due to the following error: Interface not registered (Exception from HRESULT: 0x80040155).’

Exception Type: System.Reflection.TargetInvocationException

RemoteException wrapping System.Reflection.TargetInvocationException: Property accessor ‘Account’ on object ‘UiPath.Mail.Activities.Business.OutlookApplicationCard’ threw the following exception:‘Unable to cast COM object of type ‘Microsoft.Office.Interop.Outlook.ApplicationClass’ to interface type ‘Microsoft.Office.Interop.Outlook._Application’. This operation failed because the QueryInterface call on the COM component for the interface with IID ‘{00063001-0000-0000-C000-000000000046}’ failed due to the following error: Interface not registered (Exception from HRESULT: 0x80040155).’ —> RemoteException wrapping System.InvalidCastException: Unable to cast COM object of type ‘Microsoft.Office.Interop.Outlook.ApplicationClass’ to interface type ‘Microsoft.Office.Interop.Outlook._Application’. This operation failed because the QueryInterface call on the COM component for the interface with IID ‘{00063001-0000-0000-C000-000000000046}’ failed due to the following error: Interface not registered (Exception from HRESULT: 0x80040155).
at System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)
at Microsoft.Office.Interop.Outlook.ApplicationClass.get_Version()
at UiPath.Mail.OutlookAPI.InitOutlook()
at UiPath.Mail.Outlook.OutlookAccountWithStoreDetectionService.GetSelectedStoreDisplayName()
at UiPath.Mail.Activities.Business.OutlookApplicationCard.GetAccount()
at UiPath.Mail.Activities.Business.OutlookApplicationCard.get_Account()
— End of inner exception stack trace —
at System.ComponentModel.ReflectPropertyDescriptor.GetValue(Object component)
at System.Activities.Activity.ReflectedInformation…ctor(Activity activity, ReflectedType reflectType)
at System.Activities.NativeActivity.CacheMetadata(NativeActivityMetadata metadata)
at UiPath.Shared.Activities.AsyncTaskNativeActivity.CacheMetadata(NativeActivityMetadata metadata)
at System.Activities.NativeActivity.OnInternalCacheMetadata(Boolean createEmptyBindings)
at System.Activities.Activity.InternalCacheMetadata(Boolean createEmptyBindings, IList1& validationErrors) at System.Activities.ActivityUtilities.ProcessActivity(ChildActivity childActivity, ChildActivity& nextActivity, Stack1& activitiesRemaining, ActivityCallStack parentChain, IList1& validationErrors, ProcessActivityTreeOptions options, ProcessActivityCallback callback) at System.Activities.ActivityUtilities.ProcessActivityTreeCore(ChildActivity currentActivity, ActivityCallStack parentChain, ProcessActivityTreeOptions options, ProcessActivityCallback callback, IList1& validationErrors)
at System.Activities.ActivityUtilities.CacheRootMetadata(Activity activity, LocationReferenceEnvironment hostEnvironment, ProcessActivityTreeOptions options, ProcessActivityCallback callback, IList`1& validationErrors)
at System.Activities.Hosting.WorkflowInstance.ValidateWorkflow(WorkflowInstanceExtensionManager extensionManager)
at System.Activities.Hosting.WorkflowInstance.RegisterExtensionManager(WorkflowInstanceExtensionManager extensionManager)
at System.Activities.WorkflowApplication.EnsureInitialized()
at System.Activities.WorkflowApplication.Enqueue(InstanceOperation operation, Boolean push)
at System.Activities.WorkflowApplication.SimpleOperationAsyncResult.Run(TimeSpan timeout)
at System.Activities.WorkflowApplication.BeginRun(AsyncCallback callback, Object state)
at UiPath.Executor.RobotRunner.d__91.MoveNext()

Hello @khaing_swe!

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