Other update problems can be fixed by downloading the latest version of Firefox, Thunderbird, or SeaMonkey and installing the new version 'on top of' your current version. Software Update problems can sometimes be resolved by simply restarting the computer and then reopening your Mozilla application. The application will need to restart to apply the update, but you can choose to restart later by pressing the Later button. When an update is found, follow the on-screen instructions to download and install the update. Note: To check for updates in Firefox 4 and above, open the 'Help -> About Firefox' window ('Firefox -> About Firefox' on Mac OS). If you want to force an update check, choose 'Help -> Check for Updates.'. You can modify these settings in your Options/Preferences via the 'Advanced -> Update' preference panel (Firefox and Thunderbird) or the 'Software Installation' panel (SeaMonkey 2). The update could not be installedīy default, Software Update periodically checks for updates and notifies you when an update is found. 3.1.3 Software that can cause updates to fail.Something is trying to trick Firefox into accepting an insecure update

Thunderbird software updater