Access file on the server with username and password

I have a test program that stores the config file in the local PC,so it is easily changed by anybody.So I would like to store the config file on our factory server.

The PC is login by a very low level acount,so it cannot access the config file.So I would like our IT guy to build a folder on server to store the config file and give permissions to specific acount.So the test program will use these authorized acounts(username+ password) to access the config file.

This is what I am thinking,but I don't know how to do it. How to use a acount to access the file on server in the Labview program?What VIs or functions can be used for this?