By default, you can map a folder that is shared by right clicking the shared folder then map network drive. In some cases, there are problems accessing the folder when it is password protected.

Here is the step by step procedure on how to map a network drive using a batch file.

1. Click Start Menu then Click RUN.
2. Type "notepad" (withour the qoutes) then hit enter
3. Type "net use x: \\computer\sharedfolder password /USER:username"
4. Change the highlighted items to your network configuration.
5. Save As "filename.bat"
6. copy the file to your "c:\Documents and Settings\All Users\Start Menu\Startup"
7. Restart your Computer.