1 To locate an installation file, select Menu > Settings and Application mgr..Alternatively, search installation files using File manager, or selectMessaging > Inbox, and open a message that contains an installation file.2 In Application manager, select Options > Install. In other applications, selectthe installation file to start the installation.During installation, the device shows information about the progress of theinstallation. If you install an application without a digital signature orcertification, the device displays a warning. Continue installation only if you aresure of the origin and contents of the application.To start an installed application, locate the application in the menu, and select theapplication. If the application does not have a default folder defined, it is installedin the Installed apps. folder in the main menu.To see which software packages are installed or removed and when, selectOptions > View log.Important: Your device can only support one antivirus application. Having morethan one application with antivirus functionality could affect performance andoperation or cause the device to stop functioning.After you install applications to mass memory, installation files (.sis, .sisx) remainin the device memory. The files may use large amounts of memory and prevent youfrom storing other files. To maintain sufficient memory, use Nokia Ovi Suite to backup installation files to a compatible PC, then use the file manager to remove theinstallation files from the device memory. If the .sis file is a message attachment,delete the message from the Messaging inbox.Other applications 173© 2009 Nokia. All rights reserved. 173
