>Hi friends,
>
>I'm tryind to include an API file on a Myform.

What is an API file?

>I've checked on VFP's help and already inserted a Video Player. My forms works OK, but when run it from the executable file, it gives me the error API library not found!

ON the same machine, or from a different machine? Sounds like you jsut need to distribute an ocx or a dll.