Family Historian Version 4.1.3 Upgrade
This is the latest Version 4 free upgrade, but is NOT valid for Version 2 or Version 3 users.
Click on the link below to download and save upgrade_fh4_to_4.1.3.exe, then double click it to install the Family Historian upgrade.
For possible benign download & install messages see the Windows Security Warnings section.
If installing produces an Open File - Security Warning window due to an Unknown Publisher, then right-click the .exe file, choose Properties and click the Unblock button followed by the OK button.