Sp45367.exe Jun 2026

By far, the most common and documented identity of Sp45367.exe is that of an official HP driver installer. "SP" stands for "SoftPaq," HP's standard naming convention for its software update packages, and the number (45367) is a unique identifier for that specific package..

Disclaimer: This information pertains to the HP SoftPaq Sp45367.exe file identified in public HP Support community discussions up to 2026. If you're still having trouble, let me know: What are you using? Which Windows version are you running? Share public link

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 .

The primary Intel hardware identifier that flags the missing PCI Serial Port in Windows. Why Is This Driver Missing?

When you install or upgrade Windows on certain business-class desktops, Windows may fail to recognize built-in remote management hardware. This results in missing drivers. Share public link Sp45367.exe

Windows will scan the directory, find the valid Intel AMT/SOL setup profiles, and properly initialize the hardware device. Is it Safe to Ignore This Driver?

If you have recently reinstalled Windows, upgraded your operating system, or updated your BIOS, you might see a yellow exclamation mark in Device Manager labeled "PCI Serial Port." This happens because Windows does not include the specific Intel AMT drivers by default.

: Locate "PCI Serial Port" under "Other devices" (it will likely have a yellow warning icon).

: While intended for older operating systems like Windows XP and Vista, it is frequently used by HP Support Community By far, the most common and documented identity of Sp45367

The screen transformed. Instead of his desktop, he saw a live feed from his own webcam. But the room behind him in the video wasn't his office. In the digital reflection, his walls were covered in pulsating, vein-like cables, and the door behind him was gone.

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.

is an HP SoftPaq executable file. It is a driver package designed for various HP desktop models, particularly those in the business or workstation categories from the late 2000s and early 2010s.

: Ensures the hardware works correctly with newer versions of Windows or specific third-party software. If you're still having trouble, let me know:

Without the sp45367.exe driver suite, the operating system cannot natively interpret the hardware ID associated with Intel's embedded remote management architecture. Specifically, Windows names the hardware as a "PCI Serial Port" until the proper package instructs the operating system on how to interface with it. Technical Specifications & Hardware Compatibility

: HP Compaq 6000 Pro, 8000 Elite, and other business-class desktops from that era.

Possible legitimate uses

| | Action to Take | | :--- | :--- | | You need the driver for your HP PC. | 1. Download: Only from the official HP FTP server ( ftp://ftp.hp.com/pub/softpaq/sp45001-45500/ ). 2. Install: Follow the instructions to either run the installer or manually update the driver from the extracted files. | | You don't need the driver (no "PCI Serial Port" errors). | Simply delete the file. It is not a critical Windows system file and can be safely removed. To keep your system organized, also check the C:\SWSetup folder for the sp45367 folder and delete it if you no longer need the driver installation files. | | Your antivirus flagged it and you're unsure. | 1. Do NOT run it. 2. Upload to VirusTotal to scan it with multiple engines. 3. If most scans are clean , it's a false positive . You can delete it if not needed, or restore it from quarantine if you wish to keep it. 4. If many engines detect it , quarantine or delete the file immediately and run a full system scan. | | You want to ensure the version you have is secure. | 1. Check the installer version via the file's Properties > Details tab. 2. If the Original filename is stub32i.exe (version 4.0.100.1189 ), it is vulnerable . 3. Delete it and re-download the latest version from HP. |