In order to gain full functionality of Tenebril Ultraspeed 360, you will need to install the program and then activate your license key.
Here is how to do that:
- Download the installation file by clicking on the following link: http://downloads.tenebril.com/ultraspeed360
- Double-click the installation file and follow the on-screen instructions.
- To enter your license key, click on the About link. This option is located in the upper right-hand corner of the application’s main window.
- Copy and paste the Tenebril Ultraspeed 360 license key you received at time of purchase into the field provided on the About page. To buy a license please go here: http://buy.tenebril.com/
- Hit the Register button.
Should you wish to manually enter your license key please know we only use the number 0 (Zero). We never use the letter 'O'.