You need HTML <INPUT Type=FILE> to upload files
from client to server.
If you use input type as FILE it gives you browse button
and the client side user selects a file to be uploaded
Many unexperienced users select another file from another
folder and makes error as the browse button gives them
full control which folder and which file to use.
How to select pre-defined (fixed) file from the client computer
and upload it without giving them interactive browse button ?
RK