Sav 10 definitions not updating
Some of the features mentioned in these release notes are only available on managed computers or if you have the appropriate license.
You may find that you cannot yet download and use the latest version on the list below.
To resolve this issue, re-protect the computers: in Enterprise Console, select the computers you want to re-protect, right-click, and then click After an upgrade from Windows 8.1 (either 64-bit or 32-bit) to Windows 10, if a computer is started in safe mode, the Sophos Anti-Virus service (SAVService.exe) fails to start.This is due to a missing Sophos registry key, that has not been migrated during the OS upgrade. After an upgrade from Windows 8.1 (either 64-bit or 32-bit) to Windows 10, the Sophos Healthcheck tool fails with warnings about missing registry keys.This is because some of the Sophos registry keys have not been migrated during the OS upgrade. This issue is caused by Sophos Client Firewall blocking the web protection processes.Participating in the program helps speed up the Windows Update process in Windows 10.Note: Microsoft made changes to the location and wording of Windows Update and its settings almost every time a new version of Windows was released.