---
title: "Read Me - Pharos Sentry Print Service Patch version 3.74.9"
slug: "read-me-pharos-sentry-print-service-patch-version-3749"
updated: 2024-03-08T10:33:47Z
published: 2024-03-08T10:33:47Z
canonical: "kb.pharos.com/read-me-pharos-sentry-print-service-patch-version-3749"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://kb.pharos.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Read Me - Pharos Sentry Print Service Patch version 3.74.9

## About

This document describes the changes in Pharos Sentry Print Service version 3.74.10 and implementation directions for Blueprint Enterprise servers.

## Release Notes

Pharos Sentry Print Service version 3.74.10 contains the following updates:

- Updates Log4j to version 2.17.1 (was 1.2.17)
- Updates the Ricoh Remote Installation for SOP utilities to version 1.2 (was 1.1)

## Installation

1. Download the Pharos Sentry Print Service patch to the Blueprint server.
2. Launch a command prompt as an Administrator.
3. Run the following command: msiexec /i "PathToMsi". For example, if it was stored in C:\Temp, the command to run would be msiexec /i "C:\Temp\Mps.Client.Mfp.Install.msi".

**NOTES:**

1. There is no need to either uninstall or stop any existing process prior to running this patch.
2. There is no need to unsecure a previously-secured device after running this patch.

## Related

- [Blueprint Print Center Sentry Print Setting](/blueprint-print-center-sentry-print-setting.md)
- [Blueprint WCF Secure Communication service fails health status check during initial install](/blueprint-wcf-secure-communication-service-fails-health-status-check-during-initial-install.md)
- [Blueprint Tracker keeps failed jobs on the client machine.](/blueprint-tracker-keeps-failed-jobs-on-the-client-machine.md)
- [Blueprint Sentry Print Services health test fails.](/blueprint-sentry-print-services-health-test-fails.md)
- [Readme Upgrade Blueprint 5.4 Pharos Sentry Print Service from 3.86.9 to 3.86.10](/readme-upgrade-blueprint-54-pharos-sentry-print-service-from-3869-to-38610.md)