While you are in trial period there is no subscription key installed. To be able to use the product beyond the 15 days trial period, you will need to purchase a subscription.
You may purchase a subscription by going to Support -> License Center.
Click Buy Now and you will be linked to our Store from where you may choose the number of licenses you would like to purchase.
Each new customer who buys east-tec Eraser from our official website will receive 1 year subscription. After becoming our customer you may take advantage of our special offers and extend/renew your subscription for up to 5 years. By doing so you can not only reduce the cost by up to 50% and get the latest version for free but you can also qualify to receive a free product of your choice.
Once your subscription key was emailed you, connect to the Internet and click Activate Key. The east-tec Eraser Activation Wizard window will open. Please enter your subscription key in the text box provided and click Activate. You will be asked to restart east-tec Eraser to complete the process.