Inventor ETO Server setup installs Autodesk Inventor Server. The license for Inventor ETO Server covers both products.
Autodesk Inventor Server delivers the core of Autodesk Inventor functionality with no user interface. All translator add-ins are delivered with the server.
Note: Inventor ETO Server does not support advanced Inventor functionality such as Design Accelerators, Inventor Studio, Tube & Pipe, Cable & Harness, and so on.
By default, Inventor ETO Server is installed to C:\Program Files\Autodesk\Inventor ETO Server <release number>\
Installation Notes
Autodesk ETO Server is only available in a 64-bit version.
Perpetual subscription licensing: When Installing ETO Server on Windows Server 2008, install the .NET Framework 3.5.1 Feature through the server manager before you install ETO Server. 