Posted on: 4/3/2014 8:17:48 PM | Views : 685

My development machine:  MS Windows 7 Prof. IIS 75. Visual Studio 2008 Prof.
My CURRENT (after many variations) setup: Within IIS, I have an application, MyDSS that has a virtual directory, AppFiles, pointing to a physical location outside of the application. My hope was to allow users to manage their files within this virtual directory, meaning they can Add, delete, rename and preview them. I granted the group <localmachine>\IIS_IUSRS permissions to the physical directory. I made the user ASPNET a member of the IIS_IUSRS group. Within IIS, under the applications IIS Authentication, I have the Anonymous Authentication set to Disabled and the ASP.NET Impersonation set to enabled, with the user specified as the ASPNET user that has permissions to the physical file directory. 
I am able to Save a file with the following VB code:

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