Just purchased WP Frontend Pro. Installed using Zip file. Used product key to activate. Deactivated and deleted WP Frontend Free as it seemed to have problems with the Pro version. Now I am getting an error message: ‘WP User Frontend Error: Please activate your copy'. Please advise.
Please contact with us by using this contact form- http://wedevs.com/contact/. You have to select the question type as- “License activation problem”. We will solve your license issue as soon as possible.
If you have a test or staging site, you don't need to activate the plugin there. Only-Activate the plugin on your live site. We don't limit the features if you don't activate the plugin, it's for receiving future plugin updates and support.