There are two primary methods to apply these updates to your system. Before starting, ensure you have the update files from the Cadence Downloads site or an authorized distributor. Method 1: Standard Integrated Update
: Browse to your downloaded hotfix folder and run setup.exe as an administrator.
The cumulative hotfixes for version 16.5 (ranging from early releases like S005 to later ones like S028) focus on resolving software crashes and data integrity issues.
OrCAD 16.5 Hotfix SPB 16.5 Updates: Key Fixes & Installation Guide
: Later hotfixes (specifically Hotfix 10 and above) are recommended to maintain compatibility with modern part portals and security patches. Installation Guide for OrCAD 16.5 Hotfixes
: Complete the Cadence SPB 16.5 base installation first.
: Follow the wizard prompts to update your existing installation directory (usually C:\Cadence\SPB_16.5 ). Method 2: Manual Directory Replacement (Advanced)
: Fixes the "Update Cache" functionality, which in some 16.5 versions failed to correctly apply footprint name changes to existing part instances.
: Resolves an issue where running "Update DRC" would erroneously remove Via List DRC errors even when the via was not present.