((install)) — 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)

He spun around. His real room was fine. Just posters and a messy desk.

After a fresh install of Windows, everything was perfect—except for one stubborn "Unknown Device" in the Device Manager: PCI Serial Port He spent hours on dead forums until a user named sent him a direct link with no text. It was a single file: Sp45367.exe Elias clicked "Run."

is an executable file ( .exe extension) that has been observed in various Windows environments, often linked to driver updates, software patches, or temporary installation utilities. The naming convention—starting with "Sp" followed by a numeric string—is characteristic of files generated by driver update utilities , Windows update caches , or third-party software installers (e.g., from Intel, Realtek, or NVIDIA’s self-extracting packages).

[Download File] ➔ [Extract SoftPaq] ➔ [Run Setup.exe] ➔ [Reboot PC] Sp45367.exe

What Is “Sp45367.exe”? A Sudden Discovery and What You Should Know

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.

If Sp45367.exe is part of a legitimate driver installer:

Resolves "PCI Serial Port" or "PCI Simple Communications Controller" unknown device errors. is a "SoftPaq" driver package developed by Hewlett-Packard

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.

Select "Browse my computer for drivers" and point to the C:\SWSetup\SP45367 folder.

If your Device Manager shows a missing "PCI Serial Port" device, follow these steps to resolve it:

: .exe files are executable files that can run programs or scripts on a computer. They are a common target for malware and viruses, so it's essential to ensure that any .exe file you run comes from a trusted source. Just posters and a messy desk

is an official HP SoftPaq executable designed to install essential hardware components for business desktops . Specifically, it contains the Intel Local Management Service (LMS) and Serial-over-LAN (SOL) driver. This software package forms a core part of the Intel Digital Office Initiative , providing necessary infrastructure for Intel Active Management Technology (AMT) . When Windows users see a generic "PCI Serial Port" error with a yellow exclamation mark in their Device Manager, this specific executable is typically the exact solution required to restore device functionality. What is Sp45367.exe Used For?

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Running legacy installers directly on modern operating systems like Windows 10 can trigger setup errors. To bypass operating system blocks, execute a manual infrastructure update using the following procedural steps: