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

You shouldn't make static reference to Excel.Interop library. Instead of this, you should look for it in GAC, and load it in runtime. It's rather complicated, and there are no managed API to do this (by default).

Try to use this: fusion.dll API wrapper