How do I use an Activation Key to license System Checkup?
An Activation Key is optional, and may be used instead of purchasing a Service Plan from within the System Checkup software. If you have purchased an Activation Key from an authorized reseller you can use it to license System Checkup by following the steps below.
Each Activation Key can only be used once, so if you have already used it you will be informed that you Activation Key is invalid.
If you receive the message Activation Key does not exist, you may not have entered the characters exactly as shown. Click here for additional help entering your Activation Key.