If you have not done so already, you can download Tune Sweeper from here.
On purchasing Tune Sweeper you will have been emailed an activation code. The code starts with TSPC for the PC version and TSMC for the Mac version. Tune Sweeper 4 PC codes start with TSPF. If you previously purchased Tune Sweeper, you can retrieve your activation code here.
To activate Tune Sweeper, download latest version of Tune Sweeper.
Double-click on the Tune Sweeper installer on your desktop and follow the installation instructions. After installing the program, launch it from your desktop. When Tune Sweeper is running, select 'Activate Tune Sweeper' from the Help menu in Tune Sweeper. Follow the on-screen instructions to activate the program.
Please note that activation is only required for the Mac version of Tune Sweeper if purchased from Wide Angle Software website. The Mac App store version of Tune Sweeper does not require activation.