Mercury PVCLE266M-L Driver Download (Official)

Mercury Drivers

The PVCLE266M-L is a common computer motherboard manufactured by Mercury. Update now to fix problems such as frequent crashing, computer shuts off unexpectedly, no audio or no video, or a blank screen on start up. Visitors have downloaded this file "4in1_4.51.exe" 3,473 times with an aggregate rating of 5 out of 5 stars based on 27 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 1.2 MB.

27 Ratings (see all reviews)

Supported Models




Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98, Windows 95

File Name


4.51 (4-Dec-2003)

Additional Notes

P3/Celeron Socket 370 Series

VIA Chipset

VIA 4 in 1 driver (Include INF, AGP, IDE & IRQ File)

Uploaded By

Nagarajah (DG Staff Member) on 20-Mar-2005

Ratings & Reviews

See all Mercury PVCLE266M-L ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DATA.TAG 113 bytes 18 Jun 2003
DMAOPT.DAT 114 bytes 14 Feb 2003
KillPro.dll 102.4 KB 4 Jul 2002
SETUP.INI 90 bytes 18 Jun 2003
Setup.exe 61.4 KB 18 Jun 2003
Via4in1.exe 200.7 KB 25 Feb 2003
_ISDel.exe 8.7 KB 18 Jun 2003
_Setup.dll 11.3 KB 18 Jun 2003
_inst32i.ex_ 296.7 KB 18 Jun 2003 175.5 KB 18 Jun 2003 303.0 KB 18 Jun 2003 469 bytes 18 Jun 2003
lang.dat 23.5 KB 18 Jun 2003
layout.bin 609 bytes 18 Jun 2003
os.dat 450 bytes 18 Jun 2003
setup.ins 172.7 KB 27 Nov 2003
setup.lid 49 bytes 18 Jun 2003

How to Update PVCLE266M-L Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the PVCLE266M-L 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 Mercury PVCLE266M-L 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 Mercury Driver Update Utility. 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 Mercury. All company names/logos are properties of their owners.
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