in reply to Read file contents

I very-respectfully agree with the preceding comment:   perhaps you are seeking to fly before you can run. In which case, you just might be wasting your own bruises. Perhaps you are stumbling against obstacles, and bruising yourself, simply because you do not yet know where they are.

Set-aside your moment's task and quickly review these various materials. Look at the other examples presented there, then carefully compare them to yours.

“The little light will come on.” Of course it will. We remember that moment well ... we all do. There isn't anybody here who hasn't been down that very same road. Therefore, my admonition is simply that you ought to do what ... well ... what we all, I guess, wish in-hindsight that we had done ... :-)

Don't bash your head into any more trees than you possibly can. (There will be plenty of new-and-exciting trees yet-to-come...) If you can glean some information without subscribing to Mme. Experience's effective-but-dreadful school, do it.