To update IT Asset Tool from a preview version you need to follow the steps below:



how to Update it asset tool Step Description for installer IT Asset Tool 
1 Download New Version of IT Asset Tool Installer Pakage
2 Unzip It
3 Stop the Windows Service "DaemonIAT"
4 Execute the installer
5 Follow the step of installer
6 Restart Windows service "DaemonIAT"
7 Start your software asset and Inventory your software