As the install file is being downloaded, progress information is displayed on your screen. It's advisable to use an empty, temporary folder. Click on this button to continue.
Some additional information is displayed as the file is being uncompressed.
When this is done, you're ready to install the update. The installer will copy a new virus definition file to the appropriate location on your hard drive. Virus updates cannot be used with versions of Virex earlier than 5.9.x.