This issue will occur if all of the following conditions are met:
- The PC is running the 2016 update of Windows 10 Redstone.
- The PC has a UEFI BIOS with Secure Boot enabled
- SAM is deployed to Windows users via the Pulse desktop client versions 5.1R9 (and below) and 5.2R4 (and below).
- The PCS appliance is running 8.1R9 (and below) and 8.2R4 (and below)
How do I know if I am running Windows 10 Anniversary Update?
To determine whether you are running Windows 10 Anniversary update, run the "winver" program from the Windows Start menu. If the version states "1607" or later, then you are running Windows 10 Anniversary Update.