How to activate a Wonderfox: DVD Ripper Pro key?

Activating a Wonderfox: DVD Ripper Pro Key is really easy, just follow one of the instructions detailed below:  

1. Go to this site and download installation file under "Free Download" button.
2. Install and run software on your computer.
3. You are going to be asked about license key - enter given code and click activate. 

The key is not working

If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions:

• My key is Duplicated / Already used
• My key is Invalid
• My key is region locked / can't be activated in my country
• My key activated a different product
• My key did not activate all of the content