I have the error message when try to upload file.
It happens both with demo page and my own page on my server, but demo page on local server (visual studio 2010 express) works right.

let me know if i understand well

1. i have to use theese method to upload files in the right folder, and can't upload files directly without use theese method

2. using that setting allows me to simply choose a temp directory and i can't use that as final one

Thanks for support 

Davide