I searched for the solution of why odbc connection of a network remote drive under Windows + Apache 2.0.X, cannot give the query, but seems no one provides the solution.
In fact, it is very simple.
Go to Control Panal -> Services;
Find and double click "Apache2";
In the page of "Log On", choose Log on as "This account" and give an account in the web server system which have the right to control the network remote drive;
Finally, restart Apache, and that's it.