iQ.Suite Exchange/SMTP: Installation of license file

How should a license file be installed in iQ.Suite Exchange/SMTP?

The name of the license file for iQ.Suite Exchange/SMTP is license.lic and it is located in the "...\iQ.Suite\License" program directory. In order to install a new license file, please proceed as follows:

1. Save existing license.lic from "...\iQ.Suite\License" directory.
2. Copy new license.lic file into the directory "...\iQ.Suite\License".
3. Restart Windows "iQ.Suite Service".
4. Verify successful installation of license file in Windows Application Log.