How can I check if System Cleaner is registered to me?
To check if System Cleaner is registered, open the program, click on the "Help" button and select "About System Cleaner". See if your name and email appears bellow the text "This program is licensed to:".
If the window shows that System Cleaner is running in trial mode, please click the Register button and enter your personal registration key to convert the trial version into the full version.