If you have not done so already, you can download Duplicate Sweeper from here.
This article details how to activate Duplicate Sweeper, please follow the steps below on how to activate Duplicate Sweeper manually.
Run Duplicate Sweeper by double clicking on the Duplicate Sweeper icon on your desktop. When the Duplicate Sweeper window opens, you will need to click on the 'Purchase' menu option and then select 'Activate Duplicate Sweeper' as shown below.
Click this button and it will open a window prompt for you to enter your activation code which you received when purchasing Duplicate Sweeper. Enter your activation code in the box (1) and then click 'Activate' (2). Your activation code should begin with DSPC. If you don't have an activation code you can purchase one here.
You will then be asked to enter a password for your activation code, and a recovery email address for your password. This password is for security and anti-piracy reasons, and will only be needed should you have to re-activate Duplicate Sweeper at a later date or on a different computer.
1. Enter a password for your activation code and then re-enter to confirm it. Please ensure that your password only contains alphanumeric characters and no punctuation, and note that Duplicate Sweeper passwords are case sensitive.
2. Enter your recovery email and again to confirm it. This recovery email is used should you forget your password in the future, when needing to re-activate Duplicate Sweeper.
3. Once you have completed the above information, click the 'Activate Duplicate Sweeper' button.
You will have now successfully activated Duplicate Sweeper, and the screen below should be displayed as confirmation. Click 'Continue' to return to Duplicate Sweeper and begin using your software. All demo restrictions will now have been removed.