>When i build my project some files automatically included in project and after that my project created as a Encrypted project.
>I have unchecked the Encrypted option but when i build project this option automatically checked.
>
>How to exclude this files from my project ?
>

If the build pulls in an encrypted app, it will set the entire project to encrypted. Logged the bug years ago, no fix. Tell your third party to knock it off with the encryption.