In the think-cell ribbon group, click the Activate think-cell button to bring up the license entry window.
: If your organization uses Group Policies, it might also be located under HKEY_LOCAL_MACHINE\Software\Policies\think-cell think-cell 3. Check for Local Configuration Files how to check think cell license key install
If your license is valid and not near expiration, no dialog will appear, and the think-cell tools will be visible in the Insert tab. In the think-cell ribbon group, click the Activate