In the window, go to the Digital Signatures tab.
Windows 10 usually runs this legacy Windows 7 driver flawlessly. If the file fails to run, right-click the .exe , choose Properties , navigate to the Compatibility tab, and toggle it to run in compatibility mode for Windows 7. Sp46134.exe
Instead, the SP prefix in the filename is a strong indicator that this file is likely related to —Hewlett Packard’s (HP) naming convention for software and driver update packages. HP uses “SP” followed by a number (e.g., SP12345.exe) to distribute BIOS updates, chipset drivers, audio drivers, or firmware patches for their laptops and desktops. In the window, go to the Digital Signatures tab
Primarily designed for older HP Business Desktop models, such as the dc7800, dc7900, and similar series from that era. Instead, the SP prefix in the filename is
: Provides support for Intel Active Management Technology (AMT) through the LMS and SOL interfaces. Target Device : It addresses the PCI Serial Port (often identified by Hardware ID PCI\VEN_8086&DEV_29B7 Compatibility