setup.exe /s /v"/qn REBOOT=R"

For a silent, "no-restart" installation (crucial for maintaining server uptime), use this standard syntax: msiexec /i "sep64.msi" /qn SYMREBOOT=ReallySuppress

Double-click setup.exe (recommended) or right-click sep64.msi and select . The SEP client GUI will launch, and the user must click through prompts unless you use silent flags.

The proper content for sep64.msi typically refers to the in MSI format.

To find the GUID:

sep64.msi alone is not a full installer – it is usually part of a larger package that includes setup.exe, supporting CAB files, and XML configuration.

At its core, is a Windows Installer package file.