If you are development on a local development environment (Downloadable VHD) that has been originally released with Platform Update 12, the Admin Provisioning tool may not function as expected. If you have provisioned your own administrator account using the Admin Provisioning tool, when you debug (or run without debugging) a form from Visual Studio, you may get the following error in the browser: "You are not authorized to logon with your current credentials...", you are then redirected to the logon page.
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