If you are upgrading your LX installation from a version earlier than 1.0.0 build 53, you must perform the following steps before installing your new LX application software:
LX is available free of charge from the Sonus Customer/Partner Portal.
Click Request Download and fill out the form
Select the 64 bit support to analyze large log files.
*.zipfile on your desktop or other convenient place
Navigate to the directory where you stored the LX Installer (.zip).
Double-click the Sonus LX Setup.exe(