In July 2019 we released the Structural Enterprise Hub to make it easier to identify the products in the SEL License and to aid in the downloading, launch, installation and update of the products needed. For details see:
Structural Enterprise Hub
The installations for each of the products comprising Structural Enterprise can be run separately. It is not required to install all of the products, and the order of installation should not matter.
The Structural Enterprise license works with either V8i or CONNECT generation products and you can mix and match, but we generally recommend using the latest CONNECT edition where available.
Software Download Instructions
Structural Enterprise 3D Analysis and Design Software Suite