Error while using invoke code activity

[SagarSB]

Interop.Excel.Application is not defined

Hi, I’ve tried importing the Microsoft.Office.Interop.Excel namespace, then within an Invoke code activity putting the following: Dim xl As Microsoft.Office.Interop.Excel.Application However, I get the following error message: Main has thrown an exception Source: Invoke code Message: Error compiling code error BC30002: Type ‘Microsoft.Office.Interop.Excel.Application’ is not defined. At line 1 Exception Type: ArgumentException System.ArgumentException: Error compiling code error BC3000…

@vvaidya as mentioned in above post i have tried using assembly reference but showing some error.
can u please look into this?

Thanks.