At the moment i am working on a C# WPF-Project. It uses the Microsoft.Win32.OpenFileDialog and the System.Windows.Forms.FolderBrowserDialog, which both work as expected except for the following problem:
They both do not show my Networkdrives! While the default Windows explorer (Win 8.1 btw.) and the OpenFileDialog in an older Winforms-Project do show all the devices, the WPF Application only shows local drives. I have no Idea why this happens and how to fix it. Any ideas?
Apparently this happens when the application runs with elevated permissions like bernd commented on my question.
Look at this MSDN Post for all the details.