• Verify that the computer is not infected (By Emergency CD).
• Uninstall any other anti-virus programs.
• Delete all files in the Windows Temporary folder.
• Check available hard disk space.
• Exit all programs before starting the installation

Using Quick Heal CD:

Insert Quick Heal CD. It is a auto run CD. Click on Install Quick Heal. Quick Heal has a very simple installation procedure. While you are installing, simply read each installation screen, follow the instructions, and then click Next to continue. Default options provide an ideal trade between protection and performance.

Using Quick Heal Installer Program:

Double click on Quick Heal installer to proceed with installation. Rest procedure is same.

If you install Quick Heal on another computer, it is necessary to register your software after you install Quick Heal. You must perform the Registration procedure by providing new Serial Number. Any previously obtained Serial Number and License Keys are invalid and will not work on another computer.

One Serial number can only be used for one computer.

If due to any reason you wish to uninstall Quick Heal, follow the below given steps:

• Click Uninstall Quick Heal from Start-Programs-Quick Heal group.
• Quick Heal Uninstaller will prompt for the deletion of Reports. If you wish to reinstall Quick Heal after some time then you can uncheck Remove Report Files. Otherwise proceed by pressing OK.
• Uninstaller at last will prompt you to restart your system for changes to take effect

1. Before proceeding with uninstallation, please ensure that all programs are closed.

2. Uninstalling Quick Heal under Windows NT/2000/XP operating system requires administrative privilege.

In this case you need to uninstall Quick Heal from old system and install it on upgraded system. You also need to reactivate Quick Heal after installation.