Opening A Folder In A New Browser?

Developing a web application in C# which stores files in a tree structure in a server.

A project ( eg: ABC) has many sub folders (eg: ABC_sub1,ABC_Sub2...etc) . Each sub folder will have many types of files. (Eg: .dat,.txt .... etc)

I have stored the project name and the path to the parent folder ( in this case ABC) in a database.

Eg: \sereverNameTestMyProjectABC

What I need to do is when a user selects a given project ( eg; ABC) & clicks the link button component called "browse" to open the folder (\sereverNameTestMyProjectABC) in a new window.

This is the code I thought would work.

protected void LinkButtonFolderBorwse_Click(object sender, EventArgs e)
{
string myPath = @HiddenFieldFolderLocation.Value;
System.Diagnostics.Process prc = new System.Diagnostics.Process();
prc.StartInfo.FileName = myPath;
prc.Start();
}

HiddenFieldFolderLocation.Value gets the path of the parent folder (\sereverNameTestMyProjectABC).

When I click the link button nothing happens.