Click on Save in the dialog box.
Look for the dialogue box at the bottom of your browser, which will display the progress of your download.
Click on the RegistryReviverSetup.exe file when it has completed downloading.
If a User Access Control message appears requesting permission to allow Registry Reviver Installer to make changes to this computer, click Yes.
Choose your installation language, then follow the prompts in the Registry Reviver Installer to complete installation.
When the installation is complete, ensure the checkbox Run Registry Reviver is checked, and click Finish