Hi,
The Denodo Express Installer and License file are available in the **[Denodo Community Site](https://community.denodo.com/)**. Once registered, you could navigate to the **[Denodo Express](https://community.denodo.com/express/download/)** page to download the appropriate installer and license.
For detailed steps on installation and first steps of Denodo Express, you could refer to **[Express Quick Start Guide](https://community.denodo.com/docs/html/document/8.0/Denodo%20Express%208.0%20Quick%20Start%20Guide)**.
You could also read a similar Q&A **[here](https://community.denodo.com/answers/question/details?questionId=9064u000000wkCdAAI&title=License+file+not+available+for+my+user+account)**.
Hope this helps!