Resolving problem with Licensing timeout error

1. Open File Explorer
2. Locate My PC icon, right click on it and select Properties from the menu.
3. In the System Properties window that will show up locate “Advanced System Settings”
4. Click on it.
5. In appeared window click “Environment variables”.
6. Add new variable to the user section. Name = RLM_ACT_TIMEOUT, value = 60. Should look like on the screenshot

7. Restart Sketchlist and try activate software again. It may be necessary to re-issue license key trough the portal.