Sp71571.exe
The file sp71571.exe is an official HP SoftPaq containing the MediaTek (Ralink) Wireless LAN Adapter Driver (version 5.0.57.0) for the Ralink RT3290 Wi-Fi adapter.
- No sound coming from speakers or headphones.
- The "Red X" icon on the speaker icon in the system tray.
- Poor audio quality or missing audio enhancements (like "Realtek HD Audio Manager").
You can download the driver directly from the HP FTP Server if you need to attempt a reinstallation. sp71571.exe
Primary Function: Updates the HP Support Assistant to a specific version (often version 8.x, depending on the release cycle). The file sp71571
Final Verdict: Should You Remove sp71571.exe?
| Scenario | Verdict |
| --- | --- |
| Signed by HP, located in C:\SWSetup | Safe – Part of a driver update. Let it run or keep it. |
| No digital signature, located in a user folder | Likely Malware – Delete and run antivirus. |
| Running constantly, high CPU usage | Suspicious – Scan immediately. |
| Temporary file that disappears after reboot | Probably Safe – HP installer cleanup. | No sound coming from speakers or headphones
Unreliability: This specific driver is frequently associated with a common hardware/software conflict on Windows 10 where the Ralink adapter completely disappears from the Device Manager.
How to Remove sp71571.exe (If Malicious or Unwanted)
Whether you have confirmed the file is malware or you simply want to clean up leftover HP update files, follow these steps.
The naming convention—specifically the "sp" prefix followed by a five-digit number—is a hallmark of HP (Hewlett-Packard) software and driver update packages. HP commonly uses this naming scheme for their "SoftPaq" download files. A SoftPaq is HP’s term for a bundled software or driver update designed to fix issues, add features, or enhance hardware compatibility on HP computers (laptops and desktops).