The following files are available for download from the Microsoft Download Center:Īll supported x86-based versions of Windows 8.1Īll supported 圆4-based versions of Windows 8.1 This update is available from Windows Update.

Update information How to obtain this update Windows Update After you have done this, the warning message should no longer appear when you go to the site. This specific step is required as it differs from clearing browser history. To eliminate this warning, open the Firefox browser, browse to the Show All History dialog box, right-click the site that is causing the error, and then select Forget this Site. The warning message resembles the following:Įrror code: sec_error_reused_issuer_and_serial. This is because caching is performed by the Firefox browser. Note After you install this update, you may see a different Firefox warning message for sites that you have previously visited before you installed the update. To resolve this issue, we have released an update for Windows 8.1.

More details: sec_error_inadequate_key_usage Resolution In this scenario, you receive the following warning message in Firefox: Known examples of these sites include, , and. The child tries to go to HTTPS sites that use a specific kind of certificate for site identification. You import the Family Safety certificate into Mozilla Firefox, as described in article 2965142. You install update 2965142 on the computer. You turn on web filtering or activity reporting for this child. You turn on Family Safety for a child's account on a computer that is running Windows 8.1 or Windows RT 8.1. Prior to installing this update, Windows Update will verify that mandatory update 2919355 has been installed on your Windows 8.1 or Windows RT 8.1-based computer. This article describes an update for Microsoft Family Safety.

Update mozilla firefox for windows 10