Resolution
1. Run TextEdit (or any other text editor you prefer), click on File -> Open,2. Browse to the root of your Mac disk -> Library -> Preferences -> Parallels folder,
3. Select dispatcher.xml file to open in editor,
4. The license and owner details are enclosed in <License> tag in the beginning of the dispatcher.xml file, for example:
<License>
<Key>AAAAAA-BBBBBB-CCCCCC-DDDDDD-EEEEEE</Key>
<User>Your Name</User>
<Company>Your Company Name</Company>
</License>
in the above example, AAAAAA-BBBBBB-CCCCCC-DDDDDD-EEEEEE is license (activation key) installed on your Parallels Server.
Alternatively you can retrieve the License (activation) key using
command line:
1) start Terminal
2) paste the following command:
grep -A4 '<License>' /Library/Preferences/Parallels/dispatcher.xml
3) find the license AAAAAA-BBBBBB-CCCCCC-DDDDDD-EEEEEE in the terminal
output similar to this example:
macserver1:~ root# grep -A4 '<License>' /Library/Preferences/Parallels/dispatcher.xml
<License>
<Key>AAAAAA-BBBBBB-CCCCCC-DDDDDD-EEEEEE</Key>
<User>Your Name</User>
<Company>Your Company Name</Company>
</License>
5. Close dispatcher.xml file. Please do NOT do any manual changes in the file!