What makes Sp45367.exe a legend among forensic analysts is not its code—which is clumsy at best—but its metadata. The file’s original creation timestamp, when preserved, often reads 1980-01-01 00:00:00. Its internal name, if strings are extracted, sometimes spits out SVCHOST.EXE in Cyrillic characters. And its version info? It claims to be "Microsoft (C) Windows Component" with a checksum that never matches.
One unconfirmed report from a Canadian SOC analyst in 2016 described finding Sp45367.exe installed as a boot-start driver. How a user-mode executable could register as a kernel driver remains unexplained. The official report called it a "parsing anomaly." The unofficial Slack channel called it "the thing that shouldn't work."
Now that we know what it is, the question remains: should you keep it?
The Short Answer: If your Bluetooth is working fine, you can delete the installer file, but keep the drivers installed.
The Long Answer:
Sp45367.exe is a driver installer for the Intel Active Management Technology (AMT) LMS and SOL support, commonly used on HP business desktops. It resolves the "PCI Serial Port" missing driver error (Code 28) in Windows Device Manager. How to Install sp45367.exe
If the standard installer fails, you can manually force the installation: Download the file directly from the official HP FTP server.
Extract the contents using a tool like 7-Zip by right-clicking the .exe and selecting "Extract to sp45367".
Open Device Manager, right-click the "PCI Serial Port," and select Update Driver.
Browse your computer and point Windows to the folder where you extracted the files. Common Hardware Compatibility
This specific driver is frequently used for legacy HP models, including: HP Compaq 6000 Pro HP Compaq 8000 Elite Go to product viewer dialog for this item. HP Compaq 6200 SFF Go to product viewer dialog for this item. Use Case Notes
Corporate Environments: This driver is essential for remote management and pushing updates over a network.
Home Use: If you cannot get the driver to work, it is often safe to ignore. Intel AMT has little impact on standard home computing.
Windows 10/11: While originally for older systems, many users report these drivers still work on Windows 10 "peachy".
If you'd like, I can help you find the exact driver page if you tell me: Your specific computer model? Which Windows version you are running?
If you are seeing a specific Error Code (like Code 10 or Code 28)? HP Compaq 6200 Small Form Factor AC Not Powering Off
Sp45367.exe is a specific technical driver package (specifically the
Intel Local Management Service (LMS) and User-Interface (SOL)
driver for HP systems), I have drafted this technical overview paper. It covers the file's purpose, installation procedures, and troubleshooting steps. Technical Analysis and Deployment Guide: Sp45367.exe 1. Abstract The executable Sp45367.exe
is a "SoftPaq" driver package developed by Hewlett-Packard (HP) to provide support for Intel Active Management Technology (AMT). Specifically, it installs the Intel Local Management Service (LMS) Serial-over-LAN (SOL)
driver. This paper outlines the functional role of the driver, system compatibility, and manual extraction methods for resolving "PCI Serial Port" errors. 2. Functional Overview The primary purpose of Sp45367.exe
is to bridge communication between the system hardware and the Intel Management Engine (ME). Intel LMS:
This service allows local applications running on the host OS to communicate with the Intel Management Engine via the Intel ME interface. Intel SOL:
This component provides a virtual serial port over the network, allowing remote console access to a system even if the operating system is unresponsive. 3. System Requirements and Compatibility
This driver is typically associated with business-class HP desktops (e.g., HP Compaq 6000 Pro, 8000 Elite) and laptops from the Windows 7 era. Operating Systems:
Primary support for Windows XP, Windows Vista, and Windows 7 (32-bit and 64-bit). Hardware Identifier: Often resolves the missing driver for hardware ID PCI\VEN_8086&DEV_2E17 , which appears as a "PCI Serial Port" in Device Manager. 4. Installation Procedures 4.1 Standard Installation Download the file from the HP Support Community or official FTP. Run the executable.
Follow the InstallShield Wizard prompts to complete the setup and restart the system. 4.2 Manual Extraction (Troubleshooting)
If the automated installer fails, users can manually inject the driver: Extraction: Use a utility like to right-click Sp45367.exe and select "Extract to Sp45367/". Device Manager Update: Device Manager and locate the PCI Serial Port with the yellow exclamation mark. Right-click and select Update Driver "Browse my computer for drivers" and point the search to the extracted folder. Ensure "Include subfolders" is checked. 5. Security and Maintenance
Because this driver interacts with the Intel Management Engine, it is considered a critical component for system manageability. It is recommended to verify the file signature to ensure it has not been tampered with. Users should note that while this is an older driver, it remains essential for legacy hardware still in production environments to maintain remote management capabilities. 6. Conclusion Sp45367.exe Sp45367.exe
Context: Without specific details about "Sp45367.exe," such as its intended use, creator, or where it was found, it's difficult to provide a more tailored response.
If you have more information about this file, such as where you found it or what it's supposed to do, I might be able to offer more specific guidance.
Here’s a draft blog post based on the title “Sp45367.exe”. You can adjust the tone depending on whether you want it to be mysterious, tech-support styled, or horror-adjacent.
Title: What Is “Sp45367.exe”? A Sudden Discovery and What You Should Know
Date: [Insert date]
Reading time: 2 min
A few days ago, I noticed a process running on my Windows machine that I didn’t recognize: Sp45367.exe.
It wasn’t there last week. No new software installs. No USB drives plugged in. Just… there, sitting in Task Manager, using a steady 12% CPU and about 80 MB of RAM.
If you’ve ever seen a random .exe with a name that looks like an internal build tag or a serial number, you know the first rule: don’t double-click it.
Is Sp45367.exe a virus? A relic? An inside joke by a long-departed developer? Most antivirus engines today give it a generic name: Trojan.Generic.45367 or Riskware.Win32.SP. But a few, perhaps the wiser ones, simply mark it as "Unknown."
The truth is, Sp45367.exe is a Rorschach test for IT professionals. To the sysadmin, it is a threat to be quarantined. To the reverse engineer, it is a boring, solved puzzle. To the historian, it is a snapshot of the late 2000s malware scene: clumsy, regional, and oddly romantic. And to the computer that still runs it, in a forgotten folder on a forgotten machine in a dusty warehouse, Sp45367.exe is just a job. It loads. It checks the date. It finds nothing to do. And it waits, silently, for a command that will never come.
Sp45367.exe is a specific software driver package provided by HP to support Intel Active Management Technology (AMT) on older desktop computer models, such as the HP Compaq 6000 Pro. It is most commonly sought by users trying to resolve a missing "PCI Serial Port" driver error in Windows Device Manager. Purpose and Functionality
The package contains two primary components required for professional and business-grade HP systems:
Intel Local Management Service (LMS): This service allows local applications to interact with the Intel AMT firmware.
Serial-over-LAN (SOL) Support: This enables remote management capabilities, allowing an administrator to access a computer's serial port over a network. Why You Might Need It
If you see a yellow exclamation mark next to "PCI Serial Port" in your Windows Device Manager, it usually means these Intel AMT components are not installed. This often happens after:
Performing a clean installation of Windows (particularly Windows 7 or Windows 10). Upgrading system hardware or replacing a hard drive. Compatibility
While originally designed for Windows 7, the driver is frequently used as a workaround for the same hardware on Windows 10 systems. It is compatible with several older HP business desktops, including the HP Compaq 6000 Pro and 8000 Elite series. Where to Find It
You can download the driver directly from the HP Support Community or via HP's official FTP server at ftp.hp.com/pub/softpaq/sp45001-45500/sp45367.exe.
Sp45367.exe is a specific HP SoftPaq executable containing the Intel Management Engine Interface (MEI) and Serial-over-LAN (SOL) drivers. It is typically required to resolve "PCI Serial Port" or "PCI Simple Communications Controller" errors in the Windows Device Manager.
This guide covers how to install it on supported HP systems (like the HP Compaq 8000/8200 Elite). Preparation
Source: Ensure you download the file from the official HP FTP server or the HP Support site.
Operating Systems: Compatible with Windows 7, 8, and 10 (32-bit and 64-bit). Method 1: Standard Installation This is the easiest method for most users.
Download the sp45367.exe file to a known folder (e.g., Downloads). Double-click the file to run the installer.
Follow the on-screen instructions to extract the files (default location is usually C:\SWSetup\SP45367).
The installer should launch automatically after extraction. If not, go to the folder above and run Setup.exe. Restart your computer once the process is finished. Method 2: Manual Installation (If Method 1 Fails)
If the standard installer doesn't clear the error in Device Manager, use this manual "forced" method:
Extract the files: Right-click sp45367.exe and use a tool like 7-Zip to "Extract to sp45367".
Open Device Manager: Press Win + X and select Device Manager. What makes Sp45367
Find the Error: Right-click the item with the yellow exclamation mark (e.g., PCI Serial Port). Update Driver: Select Update driver. Choose Browse my computer for drivers.
Click Browse and navigate to the folder where you extracted the files in Step 1. Ensure Include subfolders is checked and click Next.
Windows should now identify and install the Intel AMT/LMS drivers. Why are you installing this?
PCI Serial Port: Required for Intel Active Management Technology (AMT).
PCI Simple Communications Controller: Required for the Host Embedded Controller Interface (HECI).
System Performance: These drivers help manage low-level system communication and are often missing after a clean install of Windows 10 on older HP hardware.
If you're still seeing a yellow exclamation mark after this, let me know the Hardware ID (right-click device > Properties > Details > Hardware IDs) and I can find the exact driver for you. Need Drivers for PCI - HP Support Community - 7315589
The following article provides a detailed overview of the SP45367.exe file, its function, and how to manage it on your system.
Sp45367.exe is a specialized software package developed by Hewlett-Packard (HP) to deliver critical firmware and driver updates for specific hardware components. Understanding what this file does and how to handle it is essential for maintaining the stability and performance of your HP computer. What is Sp45367.exe?
Sp45367.exe is an executable file that belongs to the HP SoftPaq category. SoftPaqs are self-extracting files designed to simplify the process of updating BIOS, firmware, and device drivers across various HP product lines, including Compaq and EliteBook series.
Specifically, this SoftPaq is often associated with firmware updates for optical drives or storage controllers. Because these components manage how your computer reads and writes data, keeping their software up to date is vital for preventing data errors and ensuring hardware longevity. Key Functions and Benefits
The primary role of Sp45367.exe is to bridge the gap between your operating system and your physical hardware. By running this update, users typically gain several advantages:
Improved Compatibility: Ensures the hardware works correctly with newer versions of Windows or specific third-party software.
Bug Fixes: Resolves known issues, such as a drive failing to recognize certain media or intermittent connectivity drops.
Performance Optimization: Tweaks hardware settings to improve data transfer speeds and reduce power consumption.
Security Patches: Occasionally, firmware updates close vulnerabilities that could be exploited by malicious software at the hardware level. Is it Safe or a Virus?
In its original form from Hewlett-Packard, Sp45367.exe is a legitimate and safe system tool. However, users should always remain cautious when dealing with executable files.
⚠️ Safety Check:If you find this file in an unusual folder (like a temporary downloads folder you don't recognize) or if your antivirus flags it, perform a verification. A legitimate HP SoftPaq will usually be digitally signed by "Hewlett-Packard" or "HP Inc." You can check this by right-clicking the file, selecting Properties, and viewing the Digital Signatures tab. How to Install Sp45367.exe
If you have downloaded this file to resolve a hardware issue, follow these steps for a clean installation:
Backup Your Data: While firmware updates are generally safe, any process involving hardware "flashing" carries a small risk. Always back up important files first.
Connect to Power: If you are using a laptop, ensure it is plugged into a wall outlet. A power loss during a firmware update can permanently damage your hardware.
Run as Administrator: Right-click the file and select Run as Administrator to ensure it has the necessary permissions to modify system files.
Follow the Prompts: The HP SoftPaq Wizard will guide you through the extraction and installation.
Restart: Once finished, restart your computer to allow the system to initialize the new firmware. Troubleshooting Common Issues
If you encounter errors while running Sp45367.exe, it is often due to a "version mismatch." This means the software is intended for a different hardware model than the one you are using. If the installation fails: Verify your specific HP model number.
Check the HP Support website for the most recent version of the SoftPaq, as Sp45367 may have been superseded by a newer update.
Ensure no other programs are using the hardware (e.g., close media players if updating an optical drive).
By maintaining your system with genuine HP SoftPaqs like Sp45367.exe, you ensure your workstation remains efficient, secure, and reliable for the long term. To help you further, How to find the latest version of this driver? Steps to uninstall it if it causes issues? Sp45367
This report provides information on the sp45367.exe SoftPaq, a driver package specifically for HP enterprise-class desktop computers. General Information File Name: sp45367.exe Primary Function: Provides the Intel Local Management Service (LMS) Serial-over-LAN (SOL) drivers for Intel Active Management Technology (AMT). HP (Hewlett-Packard). Target Hardware:
Desktop models utilizing Intel AMT 5.xx firmware, such as the HP Compaq 8000 Elite or dc7900. Common Use Case:
Resolving "PCI Serial Port" yellow exclamation marks (missing drivers) in Windows Device Manager after a fresh OS installation. HP Support Community Key Components
This SoftPaq installs two primary interfaces required for remote management in a business environment: Local Management Service (LMS):
Enables local applications to interact with the Intel AMT firmware. Serial-over-LAN (SOL):
Provides a virtual serial port that allows remote access to the computer's serial console through the network, even if the operating system is unresponsive. HP Support Community Installation Details Extraction Path: By default, the file extracts to C:\SWSetup\sp45367 Operating System Support:
Originally designed for Windows Vista and Windows 7, but often used manually for Windows 10 installations on older hardware. Installation Method:
Can be installed via the automatic setup or manually through the Device Manager by pointing to the extracted folder. HP Support Community Recommendation For home users, this driver is generally
To provide a solid analysis of Sp45367.exe, let's consider what we know about executable files, particularly those related to software updates, drivers, or utilities from reputable companies. Without specific details about Sp45367.exe, I'll offer a general approach to understanding and analyzing such files.
Sp45367.exe is an official HP SoftPaq executable file containing the Intel Local Management Service (LMS) and Serial-over-LAN (SOL) drivers. It is primarily used to resolve "PCI Serial Port" errors in Windows Device Manager (often labeled as Code 28) for legacy HP business desktops. Key Technical Details Manufacturer: HP (Hewlett-Packard).
Component: Intel Active Management Technology (AMT) LMS and SOL. File Size: Approximately 4.6 MB.
Supported Systems: HP Compaq 6000 Pro, 8000 Elite, and other business-class desktops from that era.
Operating Systems: Windows XP, Vista, 7, and confirmed compatible with Windows 10 (32-bit and 64-bit). Why You Need Sp45367.exe
When you reinstall Windows on an older HP machine, you may see a yellow exclamation mark next to "PCI Serial Port". This occurs because the operating system does not have the built-in driver for Intel's AMT management features. While your computer will typically function without it, installing this driver ensures that all hardware components are correctly recognized and can communicate with the system management firmware. How to Install Sp45367.exe
There are two primary ways to apply this driver to your system: 1. Standard Installation Download the file from the Official HP FTP Server. Run the executable and follow the on-screen prompts. Restart your computer once the process is complete.
2. Manual Installation (Recommended for Windows 10/11)If the installer fails to run or doesn't clear the error, you can manually point Device Manager to the driver files:
Extract the files: Right-click sp45367.exe and use a utility like 7-Zip to "Extract to sp45367".
Open Device Manager: Right-click the Start button and select Device Manager.
Find the device: Locate "PCI Serial Port" under "Other devices" (it will likely have a yellow warning icon).
Update Driver: Right-click it and select Update driver > Browse my computer for drivers.
Target the folder: Browse to the folder where you extracted the files, ensure "Include subfolders" is checked, and click Next. Frequently Asked Questions
Missing Drivers On New Windows 10 Pro Installation - HP Community
sp45367.exe is a specific HP SoftPaq executable used to install drivers for the PCI Serial Port on various HP business desktop models. Software Details
This package primarily supports Intel Active Management Technology (AMT). It contains:
Intel Local Management Service (LMS): Software that allows local applications to interact with the Intel AMT management engine.
Serial-over-LAN (SOL): A driver that enables remote access to a PC's serial port over a network, which is often required for the AMT program to function.
Intel Digital Office Initiative: This software suite is categorized under this initiative for business-class desktop management. Compatible Hardware & Systems
The driver is most commonly associated with older HP Compaq business series desktops: pci serial port driver | Tom's Hardware Forum