auto update

[tmuzaffar]

there is an application, which gets update everyday, i want to write a code which automatically executes, go to that particular website, downloads the new link, and after downloading my code automatically installs it. i am very new in this programming field, my boss has asked me to do this task. guys could you please guide me that how can i do it, or if some one who has already written a code to update his/her own application.

[sunstrider101]

Have a look at this solution:
AutoUpdate Library ( http://aupdlib.ucoz.com ).
It's simply to use, you can see the demo project (Documentation, section 3).