Microsoft Windows SYS AF2VCap64.sys

Download AF2VCap64.sys and Fix BSOD Errors

Last Updated: 12/05/2025
[Average Read Time: 4.5 minutes]

AVerMedia AF2 TV Tuner files such as AF2VCap64.sys utilize the SYS file extension. This file is considered a Win64 EXE (Unknown) file, and was first created by Microsoft for the AVerMedia AF2VCap software package.

AF2VCap64.sys was initially released with Windows Vista on 11/08/2006 for the Windows Vista Operating System. This file version is latest update offered from Microsoft, according to our records.

This article discusses complete file details, SYS file troubleshooting instructions for problems with AF2VCap64.sys, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	AF2VCap64.sys
File Extension:	SYS file extension
Description:	AVerMedia AF2 TV Tuner
Object File Type:	Unknown
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	AVerMedia TECHNOLOGIES, Inc.
Software Program:	AVerMedia AF2VCap
Legal Copyright:	Copyright (C) AVerMedia

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x4c988
Code Size:	170368

View Other AF2VCap64.sys Information

File Info	Description
File Size:	312 kB
File Modification Date/Time:	2006:09:18 21:25:20+00:00
File Inode Change Date/Time:	2017:11:05 07:10:23+00:00
File Type:	Win64 EXE
MIME Type:	application/octet-stream
Machine Type:	AMD AMD64
Time Stamp:	2006:08:11 22:29:31+00:00
PE Type:	PE32+
Linker Version:	8.0
Code Size:	170368
Initialized Data Size:	148480
Uninitialized Data Size:	0
Entry Point:	0x4c988
OS Version:	6.0
Image Version:	6.0
Subsystem Version:	1.10
Subsystem:	Native
File Version Number:	2.2.0.8
Product Version Number:	2.2.0.8
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Unknown
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	AVerMedia TECHNOLOGIES, Inc.
File Description:	AVerMedia AF2 TV Tuner
File Version:	2, 2, 0, 8
Internal Name:	AF2VCap
Legal Copyright:	Copyright (C) AVerMedia
Original Filename:
Product Name:	AVerMedia AF2VCap
Product Version:	2, 2, 0, 8
Comments:
Legal Trademarks:
Private Build:

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are AF2VCap64.sys Error Messages?

AF2VCap64.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with AF2VCap64.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of AF2VCap64.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. Windows update) issues. Some of these errors include:

AF2VCap64.sys could not be found.
AF2VCap64.sys failed to load.
The file AF2VCap64.sys is missing or corrupt.
Windows failed to start - AF2VCap64.sys.

A problem has been detected and Windows has been shut down to prevent damage to your computer. The problem seems to be caused by the following file: AF2VCap64.sys.

:( Your PC ran into a problem that it couldn't handle, and now needs to restart. You can search for the error online: [BSOD] (AF2VCap64.sys).

<strong>STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (AF2VCap64.sys)</strong><br /><strong>STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (AF2VCap64.sys)</strong><br /><strong>STOP 0×0000007A: KERNEL DATA INPAGE (AF2VCap64.sys)</strong><br /><strong>STOP 0x0000000A: IRQL NOT LESS EQUAL (AF2VCap64.sys)</strong><br /><strong>STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (AF2VCap64.sys)</strong><br /><strong>STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (AF2VCap64.sys)</strong>

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter AF2VCap64.sys BSOD errors after you've installed new hardware, software (Windows), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to AF2VCap64.sys Blue Screen of Death errors. Therefore, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

GEEK TIP : As a rule of thumb, it's always a good idea to create a Windows "Snapshot" backup / System Restore Point before making any hardware or software changes to your computer. That way, it's very easy to restore your system in the unfortunate event you encounter a AF2VCap64.sys Blue Screen of Death error after recent changes.

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How to Fix AF2VCap64.sys Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your AF2VCap64.sys issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the AF2VCap64.sys error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing AF2VCap64.sys file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt AF2VCap64.sys files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for AF2VCap64.sys issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many AF2VCap64.sys error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the AF2VCap64.sys error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your AF2VCap64.sys File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate AF2VCap64.sys file version. We maintain a comprehensive database of 100% malware-free AF2VCap64.sys files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download AF2VCap64.sys Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows Vista: C:\Windows\System32\DriverStore\FileRepository\af2vcap64.inf_492aae5f\

Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows Vista.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve AF2VCap64.sys problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download AF2VCap64.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying AF2VCap64.sys to your appropriate Windows system directory. Microsoft typically does not release Windows SYS files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing AF2VCap64.sys and all other SYS files for Windows. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

File Name

Software Version

File Version

Architecture

AF2VCap64.sys

2.2.0.8

2, 2, 0, 8

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
Software:	AVerMedia AF2VCap
Software Version:	2.2.0.8
File Version:	2, 2, 0, 8
File Size:	319744
File Date:	09/18/2006
MD5 Checksum:	13405e9e379236f2a2bba319f3594ef1
SHA1 Checksum:	d9c4c26f22ae5ae9316f2dd73594754a95348882
SHA256 Checksum:	f24b2f7e14412e6e493673f96d63b74c5b15a520973d3f634a2568ab9d5d3953
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	6.0
Initialized Data Size:	148480
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Native
Subsystem Version:	1.10
File Modification Date/Time:	09/18/2006

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drmk.sys	Windows System Configuration	Windows Vista	120832	C:\Windows\Fonts\
volsnap.sys	Volume Shadow Copy Driver	Microsoft® Windows® Operating System (5.1.2600.5512)	52352	C:\Windows\Fonts\
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