Outlook send Mail Error

lrtetala · August 11, 2023, 6:48am

Please check on this

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 Knowledge Base

Send Outlook Mail Message activity is not working and get the following error " 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: Library not registered." Root Cause: The issue is caused by a wrong registry file, this …

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Outlook send Mail Error

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