LifeLock identity theft protection is not available in all countries.Ĭopyright © 2022 NortonLifeLock Inc. The Norton and LifeLock Brands are part of NortonLifeLock Inc. Note that most Win 7 SP1 users who are not fully patched to end of support on 1 find that KB4474419 is the only update that must be installed before they can run installers for newer software like Norton and Malwarebytes that are signed exclusively with SHA-2 digital certificates, but if KB4474419 doesn't solve your Norton installation problem then try installing KB4490628 as well.ĭell Inspiron 5584 * 64-bit Win 10 Pro v21H1 build 19043.1348 * Firefox v94.0.2 * Microsoft Defender v.6-0.4 * Malwarebytes Premium v4.4.11.149. 2 that I suggested ), which are the same two updates recommended in the MS support article 2019 SHA-2 Code Signing Support Requirement for Windows and WSUS that Microsoft says are required before Win 7 SP1 can install any Windows Updates released on or after July 2019.

1) and the KB4474419 (SHA-2 Code Signing Support for Windows 7, rel.

These newer instructions include download links for both KB4490628 (Servicing Stack Update for Win 7 SP1, rel. This post includes a full set of instructions for patching a clean reinstall of Win 7 back to end of support on 1.ĪdvancedSetup posted a second set of 'abbreviated' instructions in murph's thread Now MBAM Wants a Microsoft Security Update on 0 that is intended for Win 7 SP1 users who already have most of the Windows security updates released prior to end of support on 1. The first is How to Update Windows 7 to the Latest Security Updates and is dated 1. Malwarebytes employee AdvancedSetup posted two sets of instructions in the Malwarebytes forum in May/June of 2021 that might be of interest to you, even if it doesn't help with your Norton installation. See Norton employee Gayathri_R's 1 announcement SHA 2 Code Signing Support for Windows 7 for more information.įurther to my previous post, there are several other software programs that will no longer run on Win 7 SP1 machines unless SHA-2 code signing support is installed, including the latest version of Malwarebytes Free.

2) that adds support for SHA-2 code signing of digital certificates to Win 7 SP1 then Norton products newer than v22.21.3 will not run correctly. If you have not installed the KB4474419 update (rel.

Install kb4474419