Optima MyPC/WorkPro K8 Series Driver Download (Official)
Supported Models
MyPC/WorkPro K8 Series
Primary Bus Master IDE Controller (dual fifo)
Secondary Bus Master IDE Controller (dual fifo)
VIA Bus Master IDE Controller
VIA Bus Master PCI IDE Controller
VIA CPU to AGP Controller
VIA CPU to AGP2.0/AGP3.0 Controller
VIA I/O APIC Interrupt Controller
Manufacturers
Supported Operating Systems
Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows 98SE
File Name
Versions
5.0.0.3442 (2003-07-02) via .inf
5.1.00.0250 (2002-10-02) via .inf
5.1.2600.120 (2001-10-18) via .inf
4.9.0.3443 (2004-08-19) via .inf
Uploader Notes
MyPC/WorkPro K8 Series
VIA 4in1 Update
This file contains the system files (INF updates) for VIA chipsets.
Uploaded By
Malathy (DG Staff Member) on 6-Mar-2006
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| VIA_HyperionPro_V504A/0X0409.INI | 4.1 KB | 2 May 2002 |
| VIA_HyperionPro_V504A/INSTMSIA.EXE | 1.7 MB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/INSTMSIW.EXE | 1.8 MB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/ISSCRIPT.MSI | 633.9 KB | 15 Oct 2002 |
| VIA_HyperionPro_V504A/LICENSE.MLF | 2.8 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/PCIENUM.SYS | 281.7 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/Platform.msi | 2.7 MB | 10 Jun 2005 |
| VIA_HyperionPro_V504A/RaidTool/RaidUtl.dll | 122.9 KB | 28 Jun 2005 |
| VIA_HyperionPro_V504A/RaidTool/RaidUtlNT.dll | 41.0 KB | 28 Jun 2005 |
| VIA_HyperionPro_V504A/RaidTool/Utility/ErrList.mlf | 5.2 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/RaidTool/Utility/Win2000-xp/drvInterface.dll | 184.3 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/RaidTool/Utility/Win98-me/drvInterface.dll | 167.9 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/RaidTool/Utility/Winnt40/drvInterface.dll | 167.9 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/RaidTool/Utility/raid_tool.exe | 1.1 MB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/RaidTool/component.cif | 1.0 KB | 28 Jun 2005 |
| VIA_HyperionPro_V504A/SETUP.EXE | 217.1 KB | 10 Jun 2005 |
| VIA_HyperionPro_V504A/SETUP.MLF | 218.2 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/SETUP.SCF | 594 bytes | 28 Sep 2005 |
| VIA_HyperionPro_V504A/Setup.ini | 1.2 KB | 10 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/InsMRaid.exe | 12.8 KB | 28 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/MRaid.dll | 36.9 KB | 28 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/RaidDrv.dll | 61.4 KB | 28 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/RaidDrv9x.dll | 53.2 KB | 28 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/component.cif | 1.1 KB | 28 Jul 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/Win9x/VIAMRAID.INF | 2.5 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/Win9x/VIAMVSD.vxd | 12.8 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/Win9x/viamraid.mpd | 62.7 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/winnt40/viamraid.inf | 1.9 KB | 18 Jul 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/winnt40/viamraid.sys | 68.7 KB | 18 Jul 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/winxp/VIAMRAID.INF | 1.8 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/winxp/viamraid.cat | 8.0 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/winxp/viamraid.sys | 60.9 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/x64/VIAMRX64.INF | 1.9 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/x64/viamrx64.cat | 8.0 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/VIARAID/driver/x64/viamrx64.sys | 93.2 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/COMPONENT.CIF | 940 bytes | 9 Sep 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/COMPONENT.CIF.bak | 884 bytes | 8 Sep 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/IDEFDrv.dll | 41.0 KB | 9 Sep 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/IdeDrvNT.dll | 36.9 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/NT4/VIADSK.SYS | 50.2 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/NT4/VIAIDE.INF | 22.4 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/NT5/Win2000/VIAIDE.INF | 1.4 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/NT5/Win2000/VIAIDE.SYS | 6.2 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/NT5/Win2000/VIAMINI.CAT | 7.2 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/NT5/WinXP/VIAIDEXP.INF | 1.6 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/NT5/WinXP/VIAIDEXP.SYS | 6.1 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/NT5/WinXP/VIAMINI.CAT | 7.2 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/VSDINST.dll | 57.3 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/Win9x/VATAPI.VXD | 10.9 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/Win9x/VIADSK.CAT | 7.0 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/Win9x/VIAVSD.INF | 1.5 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/WinME/VATAPI.VXD | 10.9 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/WinME/VIADSK.CAT | 7.1 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/VIDEFILT/WinME/VIAVSD.INF | 1.5 KB | 11 Aug 2005 |
| VIA_HyperionPro_V504A/asia.slf | 36.3 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/drvdisk/AMD64/2003x64/VIAMRX64.INF | 1.9 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/drvdisk/AMD64/2003x64/viamrx64.cat | 8.0 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/drvdisk/AMD64/2003x64/viamrx64.sys | 93.2 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/drvdisk/AMD64/txtsetup.oem | 652 bytes | 20 Jun 2005 |
| VIA_HyperionPro_V504A/drvdisk/i386/NT4/viamraid.inf | 1.9 KB | 18 Jul 2005 |
| VIA_HyperionPro_V504A/drvdisk/i386/NT4/viamraid.sys | 68.7 KB | 18 Jul 2005 |
| VIA_HyperionPro_V504A/drvdisk/i386/NT5/VIAMRAID.INF | 1.8 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/drvdisk/i386/NT5/viamraid.cat | 8.0 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/drvdisk/i386/NT5/viamraid.sys | 60.9 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/drvdisk/i386/txtsetup.oem | 994 bytes | 21 Jun 2005 |
| VIA_HyperionPro_V504A/drvdisk/txtsetup.oem | 1.6 KB | 20 Jun 2005 |
| VIA_HyperionPro_V504A/english.slf | 6.7 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/europe1.slf | 60.5 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/europe2.slf | 49.9 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/europe3.slf | 51.0 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/europe4.slf | 27.1 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/viaagp/AGPDrv9x.dll | 45.1 KB | 7 Dec 2004 |
| VIA_HyperionPro_V504A/viaagp/AGPDrvME.dll | 45.1 KB | 30 Nov 2004 |
| VIA_HyperionPro_V504A/viaagp/AGPDrvNT.dll | 49.2 KB | 9 May 2005 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/Svr2003/VIAAGP1.INF | 4.2 KB | 2 Jul 2003 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/Svr2003/viaagp1.cat | 8.9 KB | 21 Aug 2003 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/Svr2003/viaagp1.sys | 27.9 KB | 2 Jul 2003 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/WIN2000/VIAAGP1.INF | 4.8 KB | 2 Jul 2003 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/WIN2000/viaagp1.cat | 8.9 KB | 30 Jul 2003 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/WIN2000/viaagp1.sys | 27.9 KB | 2 Jul 2003 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/Win95/VIAGART.VXD | 14.9 KB | 19 Aug 2004 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/Win95/viagart.inf | 3.6 KB | 19 Aug 2004 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/Win98_Me/VIAAGPS.reg | 6.8 KB | 24 Feb 2005 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/Win98_Me/VIAAGPV.reg | 6.7 KB | 24 Feb 2005 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/Win98_Me/VIAGART.INF | 8.6 KB | 19 Aug 2004 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/Win98_Me/VIAGART.sys | 10.2 KB | 19 Aug 2004 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/WinXP/VIAAGP1.INF | 4.2 KB | 2 Jul 2003 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/WinXP/viaagp1.cat | 8.9 KB | 30 Jul 2003 |
| VIA_HyperionPro_V504A/viaagp/DRIVER/WinXP/viaagp1.sys | 27.9 KB | 2 Jul 2003 |
| VIA_HyperionPro_V504A/viaagp/Kompnt.cif | 1.3 KB | 9 May 2005 |
| VIA_HyperionPro_V504A/viamach/Component.cif | 832 bytes | 14 Sep 2005 |
| VIA_HyperionPro_V504A/viamach/INFDrv.dll | 53.2 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/viamach/INFDrv9x.dll | 45.1 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/viamach/Infx64.exe | 5.1 KB | 26 Apr 2005 |
| VIA_HyperionPro_V504A/viamach/driver/WINNT5/VIAMACH.INF | 47.8 KB | 25 Aug 2005 |
| VIA_HyperionPro_V504A/viamach/driver/WINNT5/vmachx64.cat | 19.8 KB | 13 Sep 2005 |
| VIA_HyperionPro_V504A/viamach/driver/WINNT5/vmachx86.cat | 19.8 KB | 13 Sep 2005 |
| VIA_HyperionPro_V504A/viamach/driver/Win98/VIAMACH.INF | 37.9 KB | 25 Aug 2005 |
| VIA_HyperionPro_V504A/viamach/driver/Win98SE/VIAMACH.INF | 29.8 KB | 25 Aug 2005 |
| VIA_HyperionPro_V504A/viamach/driver/WinMe/VIAMACH.INF | 29.1 KB | 25 Aug 2005 |
| VIA_HyperionPro_V504A/viamach/driver/win95/VIAMACH.INF | 29.6 KB | 25 Aug 2005 |
| VIA_HyperionPro_V504A/viasetup.dll | 106.5 KB | 6 Jul 2005 |
How to Update MyPC/WorkPro K8 Series Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the MyPC/WorkPro K8 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 MyPC/WorkPro K8 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 MyPC/WorkPro K8 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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.