FileUpLoader Alias?

How do you recolonize an alias file so that you can eliminate downloading it?

You’ll have to try explaining again, I can’t figure out what you’re asking.

On the web page for WebFileUpLoader the user click the + button and get a File Dialog to select. And the web app upload the file, say a .jpg image. How do you disallow an alias from being selected and uploading and using the data?

Where I’m having a problem is with uploading an alias file where the file aliased is missing.
However I have solved the problem by looking at the image and if bad I just don’s add it to the database.

That’s really the only way to do it.