RealtekSstPpDll.inf Driver File Contents (


Signature   = "$WINDOWS NT$"

Class       = SoftwareComponent

ClassGuid   = {5c4c3332-344d-483c-8739-259e934c9cc8}

Provider    = %Realtek%

DriverVer   = 03/29/2018,

CatalogFile =


222 = %DiskId1%




SfxFx.CopyList=11 ; %SystemRoot%\system32 








%Realtek% = SstPpDllComponents,NTamd64


%SstPpDll.ComponentDesc% = SstPpDllComponent_Install,SWC\VEN_10EC&SSTPPDLL_0001


CopyFiles = SfxFx.CopyList


AddService = ,2    ; no function driver




Realtek                = "Realtek"

SstPpDll.ComponentDesc = "Realtek Speech Preprocessing IP DLL Component"

DiskId1                = "Realtek SstPpDll Installation Disk"

REG_BINARY = 0x00000001

REG_DWORD = 0x00010001

REG_MULTI_SZ = 0x00010000

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How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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