When I deploy an application using clickonce, I've successfully installed it on a client computer. All went smooth, application create a start menu, can update itself, etc.

But something bother me. How can clickonce and app works ? It create only a single small file in start menu, with no other support files (like configuration, dll, manifest, etc.). The size of the application is too small IMO (Only 1 KB, while in Bin directory, it can have 10 files and 700 KB size). It doesn't make any sense. I've tried to close all network access from that client to my server, yet the application still can run well. Where does clickonce store my application config files and soon ? I've tried searching in program files and documents folder but no luck. Anyone can explain this ?

Regards

Michael