Installation of Inventor 2018 and Inventor LT 2018 require Microsoft .Net Framework 4.5 SP1

Before silently installing Inventor 2018 and Inventor LT 2018 on client computers ensure Microsoft .Net Framework 4.5 SP1 has been installed and the computers have been rebooted.

To prevent a silent install from failing on client computers:

• Install Microsoft .Net Framework 4.5 SP1 on the client computers.
• Reboot Client computers before installing Inventor 2018 and Inventor LT 2018.