If you are addin developer for any Microsoft product, you might have in need to find out the exact version no. of the office product. You can get it from the app version from the interop libraries, but that doesn't return the correct one to you.
So, how to retrieve it? Today in this small post, we will find out the way to get the correct version no. If you know any alternate way, will highly appreciate if you do share it with us.