The section contains "Public Properties" defined by Sophos. These are case-sensitive and pass configuration data directly into the application during the install phase.
: MSI installations require elevated permissions. Ensure the Command Prompt or deployment tool is running as an Administrator.
This technical guide breaks down each component of the command to help you understand its function, troubleshoot installation issues, and ensure a successful rollout across your organization. Understanding the Command Syntax msiexec qr i sophosoutlookaddinsetupmsi t1 ec3 c1 i1 work
: The UI level switch. "Q" stands for quiet, and "r" stands for reduced UI. This shows a progress bar to the user but requires no interaction (no "Next" or "Finish" buttons). The Package Name
: This is the source file. For this command to work, the administrative console or script must be running in the same directory where this file is located, or the full file path must be provided. The Sophos-Specific Properties The section contains "Public Properties" defined by Sophos
: Often refers to the specific tenant or environment ID within the Sophos Central ecosystem.
If the installation fails while using this command string, check the following: Ensure the Command Prompt or deployment tool is
⚙️ Using hardcoded properties like T1 and C1 ensures that every installation is configured identically, pointing to the correct Sophos Central management console. Common Troubleshooting Steps