Digital Vision KnownFiles Driver Download

Download the latest version of the KnownFiles driver for your computer's operating system. This version of "" has been downloaded 1,462 times with a user rating of 4 out of 5 stars, based on 16 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 23.7 KB.

16 Ratings (see all reviews)

Supported Models






Digital Vision


Supported Operating Systems

Windows XP, Windows 2000, Windows NT4

File Name


2.21 (12-Aug-2002)

Additional Notes

This is a WDM-only driver stripped from the most recent version of those for the only (known) card to use a ZR36120PQC compatable chipset and have official 2000/XP support ( FlyVideo LR25 ; ).

Users of other Zoran based cards like the LR37, MediaFocus, Techni-PC-Sat, WaveWatcher, C210, etc. may be able to successfully use the complete FLYNT221.ZIP package. But, ultimately, everyone looking for a good driver would probably have an easier time using a different operating system or capture card entirely.

Uploaded By

Anonymous (DG Member) on 21-Apr-2005

Ratings & Reviews

See all Digital Vision KnownFiles ratings and reviews

How to Update KnownFiles Device Drivers

Step 1 - Download Your Driver

To get the KnownFiles 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 Digital Vision KnownFiles 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 Digital Vision KnownFiles. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. Follow the on-screen instructions to complete the installation process.

Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.

This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
FlyVideo Setup Disk/LR25WDM.SYS 23.5 KB 12 Aug 2002
FlyVideo Setup Disk/LR25WDM.INF 1.1 KB 21 Apr 2005
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