Optima Centoris KN Series (KN1) Driver Download (Official)

12 Ratings
495 Downloads

Supported Models

Centoris KN Series (KN1) Driver

Realtek High Definition Audio Driver

Manufacturers

Optima

RealTek

Supported Operating Systems

Windows XP

File Name

KN1_Audio.zip (43.8 MB)

Versions

5.10.0.5116 (27-Jan-2005)
5.10.0.5116 (2005-01-27) via .inf

Find Related Drivers

Uploader Notes

Centoris KN Series (KN1)

Realtek High Definition Audio Driver

This is the audio driver for the Centoris KN Series notebooks

Uploaded By

Malathy (DG Staff Member) on 7-Mar-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Audio/ChCfg.exe 41.0 KB 18 Mar 2005
Audio/DATA1.CAB 1.5 MB 18 Mar 2005
Audio/DATA1.CAB/_Engine_Engine_Files/corecomp.ini 28.5 KB 15 Jun 2015
Audio/DATA1.CAB/_Engine_Log_Services/ILog.dll 213.0 KB 15 Jun 2015
Audio/DATA1.CAB/_Engine_ScriptEngine/IScript.dll 225.3 KB 15 Jun 2015
Audio/DATA1.CAB/_Engine_SelfRegistering/ctor.dll 77.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Engine_SelfRegistering/iuser.dll 176.1 KB 15 Jun 2015
Audio/DATA1.CAB/_Engine_SelfRegistering/objectps.dll 32.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Basque_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Basque_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Catalan_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Catalan_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Chinese_(PRC)_Files/_IsRes.dll 167.9 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Chinese_(PRC)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Chinese_(Taiwan)_Files/_IsRes.dll 163.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Chinese_(Taiwan)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Croatian_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Croatian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Czech_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Czech_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Danish_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Danish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Dutch_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Dutch_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_English_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_English_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Finnish_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Finnish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_French_(Canadian)_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_French_(Canadian)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_French_(Standard)_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_French_(Standard)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_German_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_German_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Greek_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Greek_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Hungarian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Hungarian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Indonesian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Indonesian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Italian_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Italian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Japanese_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Japanese_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Korean_Files/_IsRes.dll 180.2 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Korean_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Non-SelfRegistering/default.pal 1.2 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Non-SelfRegistering/isrt.dll 311.3 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Norwegian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Norwegian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Polish_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Polish_String_Tables/value.shl 467 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Portuguese_(Brazilian)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Portuguese_(Standard)_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Portuguese_(Standard)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Russian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Russian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Slovak_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Slovak_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Slovenian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Slovenian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Spanish_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Spanish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Swedish_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Swedish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Thai_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Thai_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA1.CAB/_Support_Turkish_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA1.CAB/_Support_Turkish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB 512 bytes 18 Mar 2005
Audio/DATA2.CAB/_Engine_Engine_Files/corecomp.ini 28.5 KB 15 Jun 2015
Audio/DATA2.CAB/_Engine_Log_Services/ILog.dll 213.0 KB 15 Jun 2015
Audio/DATA2.CAB/_Engine_ScriptEngine/IScript.dll 225.3 KB 15 Jun 2015
Audio/DATA2.CAB/_Engine_SelfRegistering/ctor.dll 77.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Engine_SelfRegistering/iuser.dll 176.1 KB 15 Jun 2015
Audio/DATA2.CAB/_Engine_SelfRegistering/objectps.dll 32.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Basque_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Basque_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Catalan_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Catalan_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Chinese_(PRC)_Files/_IsRes.dll 167.9 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Chinese_(PRC)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Chinese_(Taiwan)_Files/_IsRes.dll 163.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Chinese_(Taiwan)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Croatian_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Croatian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Czech_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Czech_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Danish_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Danish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Dutch_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Dutch_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_English_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_English_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Finnish_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Finnish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_French_(Canadian)_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_French_(Canadian)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_French_(Standard)_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_French_(Standard)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_German_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_German_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Greek_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Greek_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Hungarian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Hungarian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Indonesian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Indonesian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Italian_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Italian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Japanese_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Japanese_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Korean_Files/_IsRes.dll 180.2 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Korean_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Non-SelfRegistering/default.pal 1.2 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Non-SelfRegistering/isrt.dll 311.3 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Norwegian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Norwegian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Polish_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Polish_String_Tables/value.shl 467 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 208.9 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Portuguese_(Brazilian)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Portuguese_(Standard)_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Portuguese_(Standard)_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Russian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Russian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Slovak_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Slovak_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Slovenian_Files/_IsRes.dll 204.8 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Slovenian_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Spanish_Files/_IsRes.dll 213.0 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Spanish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Swedish_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Swedish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Thai_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Thai_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/DATA2.CAB/_Support_Turkish_Files/_IsRes.dll 200.7 KB 15 Jun 2015
Audio/DATA2.CAB/_Support_Turkish_String_Tables/value.shl 449 bytes 15 Jun 2015
Audio/IKERNEL.EX_ 344.9 KB 18 Mar 2005
Audio/LAYOUT.BIN 441 bytes 18 Mar 2005
Audio/MSHDQFE/Win2K3/ara/kb835221.exe 585.4 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/br/kb835221.exe 585.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/chs/kb835221.exe 582.4 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/cht/kb835221.exe 582.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/cs/kb835221.exe 586.5 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/da/kb835221.exe 585.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/el/kb835221.exe 588.0 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/es/kb835221.exe 585.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/fi/kb835221.exe 585.4 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/fr/kb835221.exe 586.5 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/ger/kb835221.exe 587.5 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/heb/kb835221.exe 584.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/hu/kb835221.exe 587.0 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/it/kb835221.exe 585.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/jpn/kb835221.exe 583.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/kor/kb835221.exe 582.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/nl/kb835221.exe 586.5 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/no/kb835221.exe 585.4 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/pl/kb835221.exe 587.0 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/pt/kb835221.exe 585.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/ru/kb835221.exe 587.5 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/sk/kb835221.exe 583.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/sl/kb835221.exe 583.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/sv/kb835221.exe 585.4 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/tr/kb835221.exe 585.9 KB 18 Mar 2005
Audio/MSHDQFE/Win2K3/us/kb835221.exe 583.4 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/ara/kb835221.exe 659.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/br/kb835221.exe 660.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/chs/kb835221.exe 657.1 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/cht/kb835221.exe 657.6 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/cs/kb835221.exe 661.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/da/kb835221.exe 660.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/el/kb835221.exe 662.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/es/kb835221.exe 660.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/fi/kb835221.exe 660.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/fr/kb835221.exe 661.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/ger/kb835221.exe 662.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/heb/kb835221.exe 659.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/hu/kb835221.exe 661.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/it/kb835221.exe 660.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/jpn/kb835221.exe 658.1 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/kor/kb835221.exe 657.6 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/nl/kb835221.exe 660.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/no/kb835221.exe 660.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/pl/kb835221.exe 661.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/pt/kb835221.exe 660.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/ru/kb835221.exe 661.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/sk/kb835221.exe 659.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/sl/kb835221.exe 658.6 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/sv/kb835221.exe 659.7 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/tr/kb835221.exe 661.2 KB 18 Mar 2005
Audio/MSHDQFE/Win2K_XP/us/kb835221.exe 658.1 KB 18 Mar 2005
Audio/README.TXT 13.7 KB 18 Mar 2005
Audio/RtlUpd.exe 262.1 KB 18 Mar 2005
Audio/Rtlupd.ini 95 bytes 18 Mar 2005
Audio/SetCDfmt.exe 23.6 KB 18 Mar 2005
Audio/Setup.exe 139.3 KB 18 Mar 2005
Audio/Setup.ini 806 bytes 18 Mar 2005
Audio/WDM/ALSndMgr.cpl 286.7 KB 18 Mar 2005
Audio/WDM/AlcWzrd.exe 2.8 MB 18 Mar 2005
Audio/WDM/Alcmtr.exe 69.6 KB 18 Mar 2005
Audio/WDM/RTCOMDLL.DLL 215.6 KB 18 Mar 2005
Audio/WDM/RTHDCPL.EXE 12.8 MB 18 Mar 2005
Audio/WDM/RTLCPL.EXE 9.7 MB 18 Mar 2005
Audio/WDM/RTSndMgr.cpl 308.7 KB 18 Mar 2005
Audio/WDM/RtkAzAud.cat 197.3 KB 18 Mar 2005
Audio/WDM/RtkHDA.inf 123.9 KB 18 Mar 2005
Audio/WDM/RtkHDA01.inf 131.2 KB 18 Mar 2005
Audio/WDM/RtkHDA1462.inf 186.3 KB 18 Mar 2005
Audio/WDM/RtkHDA8086.inf 186.3 KB 18 Mar 2005
Audio/WDM/RtkHDAud.sys 2.5 MB 18 Mar 2005
Audio/WDM/RtlCPAPI.dll 156.7 KB 18 Mar 2005
Audio/WDM/SoundMan.exe 77.8 KB 18 Mar 2005

How to Update Centoris KN Series (KN1) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Centoris KN Series (KN1) driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Centoris KN Series (KN1) into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Centoris KN Series (KN1). It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

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

This website is not affiliated with Optima. All company names/logos are properties of their owners.
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