How to Download and Fix AscFileFilter.sys BSOD Errors

Last Updated: 11/25/2023
[Time to Read Article: 5 minutes]

The development of Advanced SystemCare by IObit prompted the latest creation of AscFileFilter.sys. It is also known as a AscFileFilter file (file extension SYS), which is classified as a type of Win32 EXE (Driver) file.

AscFileFilter.sys was first released in the Windows 10 Operating System on 05/30/2019 with Advanced SystemCare Ultimate 12.1.0.120. The latest version update [v1.0 built by: WinDDK] for Advanced SystemCare Pro was 12.2.0.314 released on 03/01/2019.

In this short article, you will discover detailed file information, steps for troubleshooting SYS file problems with AscFileFilter.sys, and list of free downloads for every version that exists in our comprehensive file directory.

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File Overview


General Information
File Name: AscFileFilter.sys
File Extension: SYS file extension
Description: AscFileFilter
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: IObit
Software Program: Advanced SystemCare
Legal Copyright: © IObit. All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x61e3
Code Size: 8192


What are AscFileFilter.sys Error Messages?


AscFileFilter.sys Blue Screen of Death (BSOD) Errors

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 These types of AscFileFilter.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg.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

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

It's Critical to Resolve Blue Screen of Death Errors

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



How to Fix AscFileFilter.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 AscFileFilter.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 AscFileFilter.sys error, please proceed to the Step 2 below.

Step 2: If recently installed Advanced SystemCare Pro (or related software), uninstall then try reinstalling Advanced SystemCare Pro software.

You can uninstall Advanced SystemCare Pro 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 Advanced SystemCare Pro 12.2.0.314 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Advanced SystemCare Pro software.

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

Advanced SystemCare Pro 12.2.0.314

IObit

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 AscFileFilter.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 AscFileFilter.sys error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your AscFileFilter.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 AscFileFilter.sys file version. We maintain a comprehensive database of 100% malware-free AscFileFilter.sys files for every applicable version of Advanced SystemCare Pro. 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 AscFileFilter.sys Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Advanced SystemCare Pro folder location:
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win7_x86\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win7_ia64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win7_amd64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win10_x86\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win10_ia64\
    Show 13 more directories +
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win10_amd64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win7_x86\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win7_ia64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win7_amd64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win10_x86\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win10_ia64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare\drivers\win10_amd64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare Ultimate\drivers\win7_x86\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare Ultimate\drivers\win7_ia64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare Ultimate\drivers\win7_amd64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare Ultimate\drivers\win10_x86\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare Ultimate\drivers\win10_ia64\
    Windows 10: C:\Program Files (x86)\IObit\Advanced SystemCare Ultimate\drivers\win10_amd64\
  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 AscFileFilter.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.



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


CAUTION : We strongly advise against downloading and copying AscFileFilter.sys to your appropriate Windows system directory. IObit typically does not release Advanced SystemCare Pro 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 AscFileFilter.sys and all other SYS files for Advanced SystemCare Pro. 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


Files Related to AscFileFilter.sys


SYS Files Related to AscFileFilter.sys

File Name Description Software Program (Version) File Size (bytes) File Location
AscRegistryFilter.sys AscRegistryFilter Advanced SystemCare (1.0) 34048 C:\Program Files (x86)\Java\jdk1.5.0_22\demo\jf...
AscRegistryFilter.sys AscRegistryFilter Advanced SystemCare (1.0) 25000 C:\Program Files (x86)\Java\jdk1.5.0_22\demo\jf...
AscFileFilter.sys AscFileFilter Advanced SystemCare (1.0) 38880 C:\Program Files (x86)\Java\jdk1.5.0_22\demo\jf...
Monitor_x86.sys IObit Temperature Monitor Advanced SystemCare (12.0.0.0) 15704 C:\Program Files (x86)\Java\jdk1.5.0_22\demo\jf...
AscFileFilter.sys AscFileFilter Advanced SystemCare (1.0) 20880 C:\Program Files (x86)\Java\jdk1.5.0_22\demo\jf...

Other Files Related to AscFileFilter.sys

File Name Description Software Program (Version) File Size (bytes) File Location
desktop.ini Windows Initialization Advanced SystemCare Ultimate 12.1.0.120 63 C:\ProgramData\{D76294E6-03B8-4971-AF2E-3F84616...
CBS.log Log Driver Booster 7.0.2.435 9879965 C:\Windows\Logs\CBS\
CBS.log Log Advanced SystemCare Pro 12.2.0.314 888726 C:\Windows\Logs\CBS\
setupact.log Log Advanced SystemCare Free 12.6.0.368 1401370 C:\Windows\Logs\DPX\
setupact.log Log Advanced SystemCare Free 12.6.0.368 60976 C:\Windows\Panther\UnattendGC\


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