Plug in the little blue or green USB key before installing. Windows will scream "Driver not found." Ignore it. Run the HASPUserSetup.exe from the Tools folder on the installer DVD.
Test it: Create a simple beam. Two nodes. One fixed support. 10 kN/m load. Run Analysis.
Setting the Scene: The year is 2012. Skyrim is king, Gangnam Style is everywhere, and Bentley Systems has just released the holy grail for structural engineers: STAAD.Pro V8i 64-bit . Why was this a big deal? Because it finally broke the 4GB RAM barrier. You could now analyze a 200-story skyscraper without your computer sounding like a jet engine taking off.
You aren't just installing software. You are preserving engineering history.