How to check if .net interoperability for excel is installed

Question

I am using .net Primary Interoperability Assembly for Excel in my code. But, the application can be run on machine which doesn\'t have .net PIA for Excel installed. I want to gi

Answer 1

I guess System.Type.GetTypeFromProgID("Excel.Application",true); method will throw exception if Excel is not present. You can use a try catch block and verify.