Teledyne LeCroy SimPASS PE PCI Express Software User Manual - Manual (Page 9)

SimPASS PE Software User Manual Chapter 3: Licensing
LeCroy Corporation
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Chapter 3: Licensing
3.1 Installing a License File
To import .simpass files requires an appropriate license.
After obtaining a SimPASS PE License file, install it using the following procedure.
Step 1 Run the SimPASS PE application.
Step 2 Select Help > Install Software License File.
Step 3 Use the Open dialog box file browser to locate and select the license file.
If the license is valid, it will install itself. Otherwise, contact PSG support. 
See “How to Contact LeCroy” on page 107 to purchase a valid license.
Note: You do not need a license to view recorded or imported trace files in SimPASS PE.
3.2 Checking License Information
To view the SimPASS PE license registered with an instance of the SimPASS PE
application, open the application and select Help > Display License Information to
display a message.
The message shows the installed licenses and their respective expiration dates.