[Sophos Advisory]Sophos Exploit Prevention version 3.17.17 fails to install/upgrade on unpatched Windows 7/2008 R2 operating systems

Hi Community, 

As of Sophos Exploit Prevention version 3.17.17 (release commencing June 25th 2020) all files and drivers are signed with only SHA256 (previously they were SHA1 and SHA256 signed). For more information, please follow below link.