After installing the platform, run the file: '[install path]\tools\flexera\i86_n3\lmtools.exe'

Select the "System Settings tab", check "Include Domain", and Press the button that says "Save HOSTID Info to a File" (see screen shot above)

Email the file to Pi Innovo with the purchase order. When the purchase is complete, Pi will send you a valid license file. (Or if you have already completed the purchase, reply to the welcome email with this information) If a license has not yet been purchased, email the file to Pi Innovo with the purchase order. When the purchase is complete, Pi will send a valid license file. If the purchace has already been completed, reply to the welcome email with this information.

Copy the file to the directory "C:\openecu" or update the OPENECU_LICENSE_FILE environment variable with the location of your file.