: Execute the setup.exe from the hotfix folder. Follow the prompts to apply the update to your existing installation directory.
Since Cadence no longer officially supports 16.6 (end of life was 2019), you cannot download HF016 from the official Cadence Downloads portal unless you have a valid maintenance contract dating back to 2014. Cadence Orcad Allegro 16.6 hotfix 16
Right-click the .exe file and select Run as Administrator . : Execute the setup
No software is perfect. While Hotfix 16 fixed hundreds of bugs, it introduced a few minor quirks. it introduced a few minor quirks.