This project (2018-1-SE01-KA201-039098) has been funded with support from the European Commission.
This web site reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.
This project has been funded with support from the European Commission.
This web site reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.
If your Windows Upgrade Mate utility states that your license key is invalid, ensure you have copied the code exactly without spaces. Check your purchase receipt email to confirm that the key matches the exact version of the software you downloaded. Best Practices for Buying Software License Keys
Are you using an or a third-party application? windows upgrade mate license key
If you need a key to complete your upgrade, there are several official ways to find or buy one: If your Windows Upgrade Mate utility states that
A common workaround is to use a generic or public "dummy" key (found on Microsoft support forums) to change the OS edition to Pro first. windows upgrade mate license key