C# Interop.Excel AddIn Error

Question

Run Excel.exe

Run C# Program -> Interop.excel

![50303-image.png][2]

My SourceCode

Excel.Application excel = new Excel.Application();
Excel.Workbooks workbooks = null;
Excel.Workbook workbook = null;

try
{
workbooks = excel.Workbooks;
workbook = workbooks.Open(Filename: fullpath);
excel.Visible = true;
}

Why do not COM Load

Answer 1

@채훈 이
As threads with tag "office-excel-itpro" focus on general questions of Excel clients, but your issue seems to be related to code.

I would suggest you post a new question on the following forums.
Office developer community

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