A Floating User license allows you to run multiple instances of TestLeft on multiple workstations in the network. The number of instances running concurrently is determined by a license key. With floating licensing, you can start TestLeft only if the License Manager PC in your network has at least one license that is not currently in use.
If all licenses are currently in use, TestLeft will fail to start and will display an error message notifying you about the problem. In this case, wait until another user finishes their TestLeft session (and, therefore, releases the license) so that you can start TestLeft on your machine.
Alternatively, consider upgrading your license to allow more concurrent users. For more information on upgrading licenses, see Upgrading TestLeft Licenses.
You can also try resolving the problem by using the Licensing Troubleshooter on our web site: