Sep64.msi

In corporate environments, a "vanilla" installation is rarely enough. Administrators usually want to pre-configure the client so that it connects to the correct management server and adheres to specific policies immediately upon installation.

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

One might ask, "Why not just use a simple setup.exe file?"

By respecting the architecture and intended use of sep64.msi , you transform a potentially confusing file into a powerful, silent guardian of your enterprise network.

msiexec /x sep64.msi /quiet

On a computer where SEP is already installed, a copy is often cached at C:\ProgramData\Symantec\Symantec Endpoint Protection\[Version]\Data\Cached Installs\sep64.msi . 2. Exporting a Custom MSI

is the primary 64-bit Windows Installer database file for the Symantec Endpoint Protection (SEP) client. While standard users typically interact with a Setup.exe file, system administrators and IT professionals rely on the Sep64.msi for automated deployments, silent installations, and advanced client management across corporate networks. What is Sep64.msi?

Uncheck the box for "Create a single .exe file" to ensure it exports as a separate file.

You can then copy the MSI and its companion files to a network share, USB drive, or configuration management server (SCCM, PDQ, etc.).

msiexec /i sep64_new.msi /qn REBOOT=ReallySuppress PATCH="path\to\patch.msp"

Alternatively, use the bundled setup.exe :

In corporate environments, a "vanilla" installation is rarely enough. Administrators usually want to pre-configure the client so that it connects to the correct management server and adheres to specific policies immediately upon installation.

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

One might ask, "Why not just use a simple setup.exe file?"

By respecting the architecture and intended use of sep64.msi , you transform a potentially confusing file into a powerful, silent guardian of your enterprise network.

msiexec /x sep64.msi /quiet

On a computer where SEP is already installed, a copy is often cached at C:\ProgramData\Symantec\Symantec Endpoint Protection\[Version]\Data\Cached Installs\sep64.msi . 2. Exporting a Custom MSI

is the primary 64-bit Windows Installer database file for the Symantec Endpoint Protection (SEP) client. While standard users typically interact with a Setup.exe file, system administrators and IT professionals rely on the Sep64.msi for automated deployments, silent installations, and advanced client management across corporate networks. What is Sep64.msi?

Uncheck the box for "Create a single .exe file" to ensure it exports as a separate file.

You can then copy the MSI and its companion files to a network share, USB drive, or configuration management server (SCCM, PDQ, etc.).

msiexec /i sep64_new.msi /qn REBOOT=ReallySuppress PATCH="path\to\patch.msp"

Alternatively, use the bundled setup.exe :