IUFileFilter.sys: How to Fix, Download, and Update

Last Updated: 11/25/2023
[Average Article Time to Read: 4.7 minutes]

IUFileFilter files such as IUFileFilter.sys utilize the SYS file extension. This file is considered a Win32 EXE (Driver) file, and was first created by IObit for the IObit Uninstaller software package.

IUFileFilter.sys was first developed on 09/10/2019 for the Windows 10 Operating System in IObit Uninstaller 9.0.2.40. This file release marks the latest and most updated version from IObit.

Please see below for more detailed information, SYS file troubleshooting instructions, and free downloads of different versions of IUFileFilter.sys.

File Analysis Provided by Jason Geater (Author)


Recommended Download: Fix IUFileFilter.sys / IObit Uninstaller-related registry issues with WinThruster.

Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

Average User Rating

 

Optional Offer for WinThruster by Solvusoft
| EULA | Privacy Policy | Terms | Uninstall


File Overview


General Information
File Name: IUFileFilter.sys
File Extension: SYS file extension
Description: IUFileFilter
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: IObit Uninstaller
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: 0x617f
Code Size: 9216


What are IUFileFilter.sys Error Messages?


IUFileFilter.sys Blue Screen of Death (BSOD) Errors

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 These types of IUFileFilter.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg.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

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

It's Critical to Resolve Blue Screen of Death Errors

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



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

Step 2: If recently installed IObit Uninstaller (or related software), uninstall then try reinstalling IObit Uninstaller software.

You can uninstall IObit Uninstaller 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 IObit Uninstaller 9.0.2.40 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall IObit Uninstaller software.

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

IObit Uninstaller 9.0.2.40

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 IUFileFilter.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 IUFileFilter.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 IUFileFilter.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 IUFileFilter.sys file version. We maintain a comprehensive database of 100% malware-free IUFileFilter.sys files for every applicable version of IObit Uninstaller. 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 IUFileFilter.sys Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate IObit Uninstaller folder location:
    Windows 10: C:\Program Files (x86)\IObit\IObit Uninstaller\Drivers\win7_x86\
    Windows 10: C:\Program Files (x86)\IObit\IObit Uninstaller\Drivers\win7_ia64\
    Windows 10: C:\Program Files (x86)\IObit\IObit Uninstaller\Drivers\win7_amd64\
    Windows 10: C:\Program Files (x86)\IObit\IObit Uninstaller\Drivers\win10_x86\
    Windows 10: C:\Program Files (x86)\IObit\IObit Uninstaller\Drivers\win10_ia64\
    Show 1 more directory +
    Windows 10: C:\Program Files (x86)\IObit\IObit Uninstaller\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 IUFileFilter.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 IUFileFilter.sys Files (Malware-Tested 100% Clean)


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


SYS Files Related to IUFileFilter.sys

File Name Description Software Program (Version) File Size (bytes) File Location
IUProcessFilter.sys IUProcessFilter IObit Uninstaller (9.0) 31624 C:\Windows\System32\DriverStore\FileRepository\...
IUFileFilter.sys IUFileFilter IObit Uninstaller (9.0) 39224 C:\Windows\System32\DriverStore\FileRepository\...
IUProcessFilter.sys IUProcessFilter IObit Uninstaller (9.0) 37328 C:\Windows\System32\DriverStore\FileRepository\...
IURegistryFilter.sys IURegistryFilter IObit Uninstaller (9.0) 28552 C:\Windows\System32\DriverStore\FileRepository\...
IUFileFilter.sys IUFileFilter IObit Uninstaller (9.0) 65576 C:\Windows\System32\DriverStore\FileRepository\...

Other Files Related to IUFileFilter.sys

File Name Description Software Program (Version) File Size (bytes) File Location
Sessions.back.xml Extensible Markup Language Driver Booster 7.0.2.435 5277233 C:\Windows\servicing\Sessions\
CBS.log Log Start Menu 8 5.1.0.1 890075 C:\Windows\Logs\CBS\
CBS.log Log Advanced SystemCare Ultimate 12.1.0.120 890557 C:\Windows\Logs\CBS\
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\


RocketPC

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Browse Other File Extensions in Alphabetical Order :   # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

You are downloading trial software. The purchase of a one-year software subscription at the price of $29.97 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.