This error message will appear in the command window when running the owauser.wsf script to create the EVAnon virtual directory on the Enterprise Vault server.
ERROR: Failed to update IP address restrictions. Check that Feature Delegation for 'IPv4 Address and Domain Restrictions' is set to 'Read/Write'
- Open IIS7 and highlight the server name.
- Open Feature Delegation
- Underneath Feature Delegation, ensure that IPv4 Address and Domain Restrictions are set to Read/Write.