access to unc path returned by FolderBrowseDialog

Question

Hi there, I'm a newbee to this forum. I'm creating an application in which i ask user to select the path using FolderBrowseDialog. but what if he tries to access a machine which requires login credentials. When i tries to do so it throws an exception "The UNC path should be of the form \\server\share." how to handle this. Please help me. Thanx in advance. Happy Programming harry