Test it: Create a simple beam. Two nodes. One fixed support. 10 kN/m load. Run Analysis.
V8i hates modern graphics cards. Go to the install folder, find STAAD.pro.exe . Right-click > Run with graphics processor > Integrated Graphics (not your Nvidia/AMD gaming card).
If it says "Analysis finished successfully" without crashing, you have achieved nirvana. If it says "Fatal Error: License server not found" ... go back to Step 3 and pour a stiff drink. Because V8i was fast . The new Connect Edition is bloated with cloud features and login screens. V8i opens in 2 seconds. It doesn't phone home. It doesn't require an internet connection. It just works (after the 45-minute setup ritual above).