• Uninstall and reinstall your ESET Windows home product to resolve an issue you are experiencing
• Upgrade your ESET product to the latest version

macOS users: Uninstall or reinstall ESET Cyber Security or ESET Cyber Security Pro.

Linux users: Migrate from ESET NOD32 Antivirus for Linux Desktop to ESET Endpoint Antivirus for Linux.

Android users: Uninstall or reinstall ESET Mobile Security for Android.

I. Download the latest version of your ESET home product

Choose the appropriate ESET home product and download it to your computer:

II. Uninstall your existing ESET product

1. See the uninstallation instructions for ESET home products.

2. After completing uninstallation, restart your computer.

III. Reinstall

1. Navigate to the saved installation file (see section I). Double-click the file to open ESET Live Installer.

2. Follow the on-screen instructions to install and activate your ESET home product. See the illustrated instructions on ESET home product installation and activation .

IV. Troubleshooting

If you cannot install your ESET product after uninstalling it, you may need to run the ESET Uninstaller tool. Uninstall using the ESET Uninstaller tool and then attempt to install again.

Are you still unable to install your ESET product? Contact ESET Technical Support.