Sp45367.exe [work] -

Supports Windows 7, and is often used manually for Windows 10 compatibility on legacy machines. How to use it If the standard installer fails, community experts on the HP Support Community Extract the file using a tool like Device Manager

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 (right-click device > Properties > Details > Hardware IDs) and I can find the exact driver for you. Need Drivers for PCI - HP Support Community - 7315589

If your Device Manager flags a "PCI Serial Port" missing error, deploy this software package manually to rectify it. Step 1: Download the Authentic SoftPaq Sp45367.exe

Users encountering often report the following error messages:

If you have recently installed a new operating system on an older HP desktop—particularly models from the Compaq series—you may have encountered a yellow exclamation mark in your Device Manager next to a or PCI Simple Communications Controller .

Select "Browse my computer for drivers". Locate Folder: Browse to the sp45367 folder you extracted. Supports Windows 7, and is often used manually

However, there is a caveat:

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

This specific package, Sp45367.exe , was released to provide a driver for the (Local Manageability Service / Serial Over LAN) for the AMT (Active Management Technology) feature. In simpler terms, it is a driver that enables a specific communication port on the motherboard of certain HP computers. Need Drivers for PCI - HP Support Community

and point Windows to the folder where you extracted the files. Common Hardware Compatibility

Indicators for analysis

When setting up or updating older commercial systems, users frequently encounter a missing device in the Windows Device Manager listed as a "" with a yellow exclamation mark. Running this specific executable resolves that conflict. What Does Sp45367.exe Do?

⚠️ 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