The Windows activation / license does not work correctly.

It is virtually impossible that our licenses are incorrect. They are 100% legitimate. Contact our customer service and request the license certificate if you are in doubt.

Often there are other reasons for not being able to activate your license. For example:

  • Our manual has not been (fully) executed.
  • You have not used the ISO / USB / DVD from our manual.
  • You have installed the wrong version of Windows on your computer.
  • You are only trying to activate the license instead of performing a clean installation.

In all cases, restart the installation first.
Still not working? Feel free to contact our customer service.