• Install

Download Wise Registry Cleaner, run the install application, follow the prompts to install Wise Registry Cleaner.

• Uninstall

Ensure that the application has been closed. Next, click on Start -> All Programs / Programs -> Wise Registry Cleaner (folder) -> Uninstall Wise Registry Cleaner. Follow the prompts to remove the application from your computer.

Alternatively you can uninstall Registry Mechanic through the Windows Control Panel by completing the following steps:

1. Ensure that the application has been closed, then open the Windows Control Panel by clicking Start -> (Settings ->) Control Panel.
2. In the Control Panel, click or double-click "Add or Remove programs" / "Add/Remove Programs".
3. In the list of currently installed programs/software, click the "Wise Registry Cleaner" item to select it.
4. Click the "Remove / Add/Remove" button and follow the prompts to remove the application from your computer.

• Upgrade

Run the application, click "help" menu->"Download Latest Version" or click here, then download the new file. Ensure Wise Registry Cleaner has been closed, install it.

PS: The minor upgrade can directly install the new version (for example: 2.0-2.x). The major upgrade need to uninstall the old version, then install the new version (for example: 2.x-3.x).