For the Vault server to function correctly, both the .NET framework and IIS must be correctly installed and working together. It is critical that the IIS be installed first and that .NET framework be installed after IIS is already installed.
The .NET install creates the ASPNET user and configures IIS to properly utilize it. If IIS is installed after .NET, this user will not be appropriately configured and web services will not work correctly. To fix this problem, the .NET runtime must be uninstalled and reinstalled.
You can obtain the .NET redistributable version 1.1 from Microsoft at http://www.microsoft.com/downloads/deta ... layLang=en
FAQ: ASPNET account not found on Vault server install
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