Sage 50 Update Problem Due to Firewall Issues

https://www.linkedin.com/pulse/effective-methods-solve-sage-50-upgrade-errors-accountspros-h2gpc

Sage 50 automatically detects upgrades during its daily update search. When users close the software, they’re prompted to update. Alternatively, users can manually check for updates by selecting Check for Updates from the Services menu. Updates can also be downloaded from the Product Notifications page.