Should you stick with 3.1.0.1 or upgrade? Here’s a comparison.
Corrupted Windows Installer cache or conflict with another mDNS service. Bonjour 3.1.0.1 Download
that enables "zero-configuration networking" (Zeroconf). It allows devices like printers, scanners, and computers to automatically discover and connect to one another on a local network without manual setup. Key Features of Version 3.1.0.1 Automatic Discovery Should you stick with 3