RPA fails to save or open files in Excel


RPA fails to save Excel files; attempting to open Excel files presents the following error:





Error Code

Error 13: “Unable to cast COM object of type 'Microsoft.Office.Interop.Excel.ApplicationClass' to interface type ''Microsoft.Office.Interop.Excel._Application'”




Upgrade to RPA 15.1.10 or later.



Additional Information

RPA 15.1.10 fixed an issue where Excel actions would fail by fixing the Windows Registry for 32 and 64-bit versions of Office 2019 and Office 365.


The attached Word document contains the release notes and relevant download links for RPA 15.1.10.



Related Links

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Version history
Last update:
‎06-08-2021 11:58 AM
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