If the global site is down, try a major distributor:
Finding an official, direct download link for the legacy ProLINK software can be challenging as Sokkia has transitioned many users to or newer field software like Sokkia Field . However, you can generally find installers through the following channels: download sokkia prolink software
Serial communication software mimics malware behavior. Fix: Add the ProLink installation folder ( C:\Program Files (x86)\Sokkia\ProLink ) to your antivirus exception list. If the global site is down, try a
Windows 10/11 blocks unsigned legacy drivers. Fix: Restart Windows with Driver Signature Enforcement disabled (Hold Shift while clicking Restart → Troubleshoot → Advanced Options → Startup Settings → Disable driver signature enforcement). Then reinstall ProLink. If the global site is down
Check the Sokkia Positioning Download & Support page for current utility software and patches.