Optima Centoris A255 Series Driver Download (Official)

Download the latest version of the Centoris A255 Series driver for your computer's operating system. This version of "AGP_1170.zip" has been downloaded 65 times with a user rating of 5 out of 5 stars, based on 10 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 5.5 MB.

10 Ratings
65 Downloads

Supported Models

Centoris A255 Series

SiS Accelerated Graphics Port

Manufacturers

Optima

SiS

Supported Operating Systems

Windows XP, Windows 2000, Windows 98SE

File Name

Versions

7.2.0.1170 (28-Jul-2003)
7.2.0.1170 (2003-07-02) via .inf
7.1.12.03 (2002-09-26) via .inf
7.2.0.1170 (2003-07-18) via .inf

Additional Notes

Centoris A255 Series

SiS AGP WHQL Drivers

This file contains the drivers for SiS AGP.

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
AGP/AGP/AGPUtil/AGPutil.exe 110.6 KB 21 Feb 2003
AGP/AGP/AGPUtil/WINIO.VXD 5.2 KB 2 Mar 2002
AGP/AGP/AGPUtil/WinIo.dll 45.1 KB 19 Mar 2002
AGP/AGP/AGPUtil/WinIo.sys 3.1 KB 9 Apr 2002
AGP/AGP/current/WIN2000/sisagp.cat 7.8 KB 29 Aug 2003
AGP/AGP/current/WIN2000/sisagp.inf 2.5 KB 18 Jul 2003
AGP/AGP/current/WIN2000/sisagpx.sys 26.4 KB 18 Jul 2003
AGP/AGP/current/WIN98/SISAGP.PCI 12.8 KB 2 Jul 2003
AGP/AGP/current/WIN98/sisagp.cat 7.8 KB 29 Aug 2003
AGP/AGP/current/WIN98/sisagp.inf 10.5 KB 2 Jul 2003
AGP/AGP/current/WINME/SISAGP.PCI 12.8 KB 2 Jul 2003
AGP/AGP/current/WINME/sisagp.cat 7.8 KB 29 Aug 2003
AGP/AGP/current/WINME/sisagp.inf 10.6 KB 2 Jul 2003
AGP/AGP/current/WINXP/sisagp.cat 7.8 KB 29 Aug 2003
AGP/AGP/current/WINXP/sisagp.inf 2.5 KB 18 Jul 2003
AGP/AGP/current/WINXP/sisagpx.sys 37.0 KB 18 Jul 2003
AGP/AGP/htpatch/HTinst.exe 90.1 KB 6 Nov 2002
AGP/AGP/htpatch/HTpatch.exe 28.7 KB 27 Mar 2003
AGP/AGP/htpatch/HTuninst.exe 90.1 KB 6 Nov 2002
AGP/AGP/htpatch/WinIo.dll 45.1 KB 19 Mar 2002
AGP/AGP/htpatch/WinIo.sys 3.1 KB 9 Apr 2002
AGP/AGP/old/WIN2000/sisagp.cat 7.3 KB 18 Oct 2002
AGP/AGP/old/WIN2000/sisagp.inf 3.0 KB 26 Sep 2002
AGP/AGP/old/WIN2000/sisagpx.sys 25.4 KB 26 Sep 2002
AGP/AGP/old/WIN98/SISAGP.pci 13.1 KB 26 Sep 2002
AGP/AGP/old/WIN98/sisagp.cat 7.3 KB 18 Oct 2002
AGP/AGP/old/WIN98/sisagp.inf 7.5 KB 16 Jun 2003
AGP/AGP/old/WINME/SISAGP.pci 13.1 KB 26 Sep 2002
AGP/AGP/old/WINME/sisagp.cat 7.3 KB 18 Oct 2002
AGP/AGP/old/WINME/sisagp.inf 7.4 KB 26 Sep 2002
AGP/AGP/old/WINXP/sisagp.cat 7.3 KB 18 Oct 2002
AGP/AGP/old/WINXP/sisagp.inf 3.0 KB 26 Sep 2002
AGP/AGP/old/WINXP/sisagpx.sys 29.3 KB 26 Sep 2002
AGP/DATA.TAG 112 bytes 23 Aug 2002
AGP/SETUP.EXE 60.4 KB 22 Jan 1998
AGP/SETUP.INI 200 bytes 2 Sep 2003
AGP/SISfiles/AGPFunc.dll 7.2 KB 31 Oct 2002
AGP/SISfiles/SISAGP98.dll 4.2 KB 17 Feb 2003
AGP/SISfiles/ata133ap.exe 28.7 KB 20 Aug 2002
AGP/SISfiles/instdrv.exe 30.2 KB 24 Aug 2000
AGP/SISfiles/regmod.exe 127.0 KB 28 Oct 2002
AGP/SISfiles/waitwnd.exe 121.6 KB 12 Jun 2002
AGP/USB/Win2K_XP/WinXPUSB/SISPORT.SYS 3.6 KB 7 Dec 2001
AGP/USB/Win2K_XP/WinXPUSB/SIS_LIB.DLL 32.8 KB 2 Jan 2002
AGP/USB/Win2K_XP/WinXPUSB/SiSUSBrg.exe 106.5 KB 12 Jul 2002
AGP/USB/Win9x/SiSFiles/Mp_s3.exe 118.8 KB 12 Jul 2002
AGP/USB/Win9x/SiSFiles/Openhci.sys 24.2 KB 14 Jun 2001
AGP/_INST32I.EX_ 290.7 KB 22 Jan 1998
AGP/_ISDEL.EXE 8.7 KB 27 Jan 1998
AGP/_sys1.cab 4.6 MB 31 Jul 2002
AGP/_sys1.cab/SYSFG_0003I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0003I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0003I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0003I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0003I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0005I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0005I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0005I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0005I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0005I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0006I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0006I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0006I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0006I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0006I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0007I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0007I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0007I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0007I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0007I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0008I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0008I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0008I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0008I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0008I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0009I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0009I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0009I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0009I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0009I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000aI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000aI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000aI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000aI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000aI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000bI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000bI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000bI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000bI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000bI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000eI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000eI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000eI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000eI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_000eI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0010I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0010I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0010I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0010I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0010I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0011I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0011I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0011I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0011I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0011I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0012I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0012I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0012I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0012I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0012I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0013I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0013I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0013I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0013I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0013I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0014I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0014I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0014I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0014I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0014I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0015I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0015I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0015I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0015I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0015I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0019I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0019I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0019I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0019I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0019I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001bI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001bI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001bI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001bI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001bI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001dI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001dI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001dI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001dI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001dI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001eI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001eI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001eI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001eI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001eI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001fI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001fI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001fI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001fI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_001fI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0021I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0021I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0021I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0021I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0021I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0024I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0024I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0024I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0024I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0024I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_002dI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_002dI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_002dI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_002dI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_002dI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0404I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0404I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0404I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0404I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0404I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_040cI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_040cI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_040cI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_040cI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_040cI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0416I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0416I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0416I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0416I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0416I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0804I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0804I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0804I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0804I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0804I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0816I32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0816I32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0816I32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0816I32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0816I32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0c0cI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0c0cI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0c0cI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0c0cI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_0c0cI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDI32/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDI32/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDI32/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDI32/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDI32/_isres.dll 131.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDOSIND/Corecomp.ini 25.7 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDOSIND/Ctl3d32.dll 27.1 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDOSIND/IsUninst.Exe 304.6 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDOSIND/_IsRes.Dll 129.0 KB 15 Jun 2015
AGP/_sys1.cab/SYSFG_LANGINDOSIND/_isres.dll 131.6 KB 15 Jun 2015
AGP/_user1.cab 75.4 KB 31 Jul 2002
AGP/_user1.cab/USERSETUP_0003I32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0003I32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0003OSIND/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0003OSIND/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0005I32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0005I32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0005OSIND/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0005OSIND/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0006I32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0006I32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0006OSIND/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0006OSIND/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0007I32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0007I32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0007OSIND/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0007OSIND/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0008I32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0008I32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0008OSIND/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0008OSIND/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0009I32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0009I32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0009OSIND/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0009OSIND/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000aI32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000aI32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000aOSIND/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000aOSIND/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000bI32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000bI32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000bOSIND/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000bOSIND/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000eI32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000eI32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000eOSIND/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_000eOSIND/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0010I32/license.txt 358 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0010I32/value.shl 674 bytes 15 Jun 2015
AGP/_user1.cab/USERSETUP_0010OSIND/license.txt 358 bytes 15 Jun 2015
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AGP/_user1.cab/USERSETUP_0011I32/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSETUP_0011OSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSETUP_0012I32/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSETUP_0012OSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSETUP_0013I32/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSETUP_0015I32/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSETUP_0015OSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSETUP_0019OSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSETUP_001bI32/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSTRING_000bOSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSTRING_000eOSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSTRING_0010OSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSTRING_001dOSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSTRING_001eOSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSTRING_0416OSIND/value.shl 674 bytes 15 Jun 2015
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AGP/_user1.cab/USERSTRING_0804OSIND/value.shl 674 bytes 15 Jun 2015
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AGP/setupdir/0c0c/_SETUP.DLL 11.3 KB 22 Jan 1998

How to Update Centoris A255 Series Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Centoris A255 Series 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 Optima Centoris A255 Series 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 Optima Centoris A255 Series. 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 11, 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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