You encounter BarTender Licensing Wizard Message #1210 when trying to activate an additional installation of BarTender as a client of an existing installation on another computer. The error code reads as follows:
"Failed to activate BarTender. Details: Could not find the Licensing Service that owns the product key code."
BarTender 2019 and later.
- Open Administration Console with Administrator rights on the License Server machine. To do this, right-click on the Administration Console icon and select Run as Administrator.
- Go to the Licensing tab and select Deactivate License.
- Reactivate the license by selecting Activate a New License.