Email API - What all library we need to deploy

Hi

I have created a email export in the Grid using API. I have created test api and it works well in the development environment but when i deploy this and run it in production I am getting the below message when the grid is opened

[B][SIZE=4]API profile not found, contact your system administrator. API Profile:[/SIZE]test

I don’t know what all we need to deploy and I have verified the _lib folder and [/B]_lib/prod/third/Mail folder is available. I don’t know where is the API profile is stored and where to deploy? I have seen that there are other users experiencing similar issue.

Your help will be highly appreciated

For the benefit of others here is what I have done

Need to configure the API Profile in the production where we used to configure the database connection. Initially when I went there I could not see an option to configure API and also I have realised that my production sc config was showing version 8.1. Then I have uploaded the latest library to the Production. Now I can see an option API. Once it is configured then my application started working and I can send emails via PDF