Error opening workbook. If Excel is installed, run the ‘Repair Tool for Microsoft Office Interop’ from the Tools tab on the Home screen

@Palaniyappan Thanks for the response, I tried WORKBOOK->Read Range,it worked well at develop machine.
I’ll come back after dempolay the problem on the formal environment.
runas /user:adminstrator works fine on my computer,I guess it’s an environment problem with the administrator account.

Best wishes

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