Bot runs daily, 6 times a day out of which now it is failing with outlook issue by 3 times. Without making any changes in next run it runs fine.
Error Description : [error]:System.Runtime.InteropServices.COMException (0x800401E3): Operation unavailable (Exception from HRESULT: 0x800401E3 (MK_E_UNAVAILABLE))
at System.Runtime.InteropServices.Marshal.GetActiveObject(Guid& rclsid, IntPtr reserved, Object& ppunk)
at System.Runtime.InteropServices.Marshal.GetActiveObject(String progID)
at OutlookWrapper.OutlookWrapper.SelectProfile(String ProfileName, String ProfilePassword)
Hello @Poornima Paramashivaiah
Thanks for writing us at the AA forum.
Considering the Outlook DLL is a BotStore package, please write us at firstname.lastname@example.org to check if there is an updated version of the DLL with the latest changes in Microsoft compatibility.
For assistance through our Support Engineers, please reach us via Support case
You can also check our Live Chat support option, for quick assistance from our engineers
You can also search for available documentation in
For more details, you are welcome to leverage our open source portal where multiple use case is available