Please follow the steps below for the Activation:
1. Launch your Smart Registry Care.
2. Click on the Options Button on the top right corner of the program screen.
3. New window that will open, Now Click on Register Now Button.
4. Click on the Register Now button.
The program will be registered. Now you can use the full version and fix the registry related error.
How to Enter the Activation Key please see the attached screenshots below:
Click on Register Button
Click on Enter License Key Button
Please Enter your Activation Key then Click on Register Now Buttion