Go to Help ->  Change license key and enter the full license

There is no serial number for a demo version of Acronis Disk Director 11 Home

Obtain a demo license from the Acronis website and then install the product


You can try all Acronis products in trial/demo mode before making a purchase. You can access the trial version on Acronis website: press Try now button on the page with the Acronis product that you want to try.

The following Acronis products do not require a trial serial number, you can simply choose trial mode after installation: