Avira Operations GmbH & Co. KG. Avira Free Antivirus SYS avdevprot.sys

How to Repair Avdevprot.sys (Free File Download)

Last Updated: 11/26/2024
[Time Needed for Reading: ~4-6 minutes]

SYS files such as avdevprot.sys are categorized as Win32 EXE (Driver) files. As a Avira USB Feature Driver file, it was created for use in Avira Product Family by Avira Operations GmbH & Co. KG..

avdevprot.sys was initially released with Avira Free Antivirus 15.0.1909.1591 on 09/25/2019 for the Windows 10 Operating System. This file release marks the latest and most updated version from Avira Operations GmbH & Co. KG..

Continue reading below to discover detailed file information, SYS file troubleshooting, and free downloads of several versions of avdevprot.sys.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information ✻
File Name: avdevprot.sys
File Extension: SYS file extension
Description: Avira USB Feature Driver
Object File Type: Driver
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Avira Operations GmbH & Co. KG
Software Program: Avira Product Family
Legal Copyright: Copyright © 2019 Avira Operations GmbH & Co. KG and its Licensors
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: Private build
File Flags Mask: 0x003f
Entry Point: 0x4cb0
Code Size: 32768
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What are avdevprot.sys Error Messages?


avdevprot.sys Blue Screen of Death (BSOD) Errors

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 These types of avdevprot.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg.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

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: avdevprot.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] (avdevprot.sys).

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

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter avdevprot.sys BSOD errors after you've installed new hardware, software (Avira Free Antivirus), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to avdevprot.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 avdevprot.sys Blue Screen of Death error after recent changes.

Recommended Download (WinThruster): Optimize Your PC and Fix SYS File Association Errors.

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How to Fix avdevprot.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 avdevprot.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):

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

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

Step 2: If recently installed Avira Free Antivirus (or related software), uninstall then try reinstalling Avira Free Antivirus software.

You can uninstall Avira Free Antivirus software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Avira Free Antivirus 15.0.1909.1591 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Avira Free Antivirus software.

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

Avira Free Antivirus 15.0.1909.1591

Avira Operations GmbH & Co. KG.

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 avdevprot.sys error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

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

If Windows Update failed to resolve the avdevprot.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 avdevprot.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 avdevprot.sys file version. We maintain a comprehensive database of 100% malware-free avdevprot.sys files for every applicable version of Avira Free Antivirus. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download avdevprot.sys Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Avira Free Antivirus folder location:
    Windows 10: C:\Windows\Temp\RarSFX0\x86\
    Windows 10: C:\Windows\Temp\RarSFX0\win7x86\
    Windows 10: C:\Windows\Temp\RarSFX0\win7x64\
    Windows 10: C:\Windows\System32\drivers\
    Windows 10: C:\Program Files (x86)\Avira\Antivirus\
    Show 1 more directory +
    Windows 10: C:\Windows\Temp\RarSFX0\x64\
  4. 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 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve avdevprot.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.

Recommended Download (WinThruster): Optimize Your PC and Fix SYS File Association Errors.

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


CAUTION : We strongly advise against downloading and copying avdevprot.sys to your appropriate Windows system directory. Avira Operations GmbH & Co. KG. typically does not release Avira Free Antivirus 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 avdevprot.sys and all other SYS files for Avira Free Antivirus. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10
Recommended Download (WinThruster): Optimize Your PC and Fix SYS File Association Errors.

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Files Related to avdevprot.sys


SYS Files Related to avdevprot.sys

File Name Description Software Program (Version) File Size (bytes) File Location
avusbflt.sys Avira USB Filter Driver Avira Product Family (15.0.44.17) 45472 C:\Program Files (x86)\Common Files\microsoft s...
avusbflt.sys Avira USB Filter Driver Avira Product Family (15.0.44.16) 35376 C:\Program Files (x86)\Common Files\microsoft s...
phantomtap.sys TAP-Windows Virtual Network Driver (NDIS 6.0) TAP-Windows Virtual Network Driver (NDIS 6.0) (9.21.2 9/21) 31032 C:\Program Files\Common Files\Microsoft Shared\...
NXQuery.sys NX Support Check Microsoft® Windows® Operating System (10.0.17134.1) 22792 C:\Users\Tester\AppData\Local\Packages\Microsof...
phantomtap.sys TAP-Windows Virtual Network Driver (NDIS 6.0) TAP-Windows Virtual Network Driver (NDIS 6.0) (9.21.2 9/21) 45056 C:\Program Files\Common Files\Microsoft Shared\...

Other Files Related to avdevprot.sys

File Name Description Software Program (Version) File Size (bytes) File Location
setuperr.log Log Avira Free Antivirus 15.0.1909.1591 555 C:\$WINDOWS.~BT\Sources\Panther\
setupact.log Log Avira Free Antivirus 15.0.1909.1591 2024834 C:\Windows\Logs\DPX\
setupact.log Log Avira Free Antivirus 15.0.1909.1591 60976 C:\Windows\Panther\UnattendGC\
api-ms-win-core-profil... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 17528 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-sysinf... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.14393.33) 19136 C:\Program Files (x86)\Avira\SoftwareUpdater\


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