How to fix BrusbSib.sys incompatible driver in Windows?

Question

Issue: How to fix BrusbSib.sys incompatible driver in Windows?

Hi. Memory Integrity is disabled because of incompatible driver BrusbSib.sys. I am using the Windows 10.

Solved Answer

Memory Integrity is a vital security feature in Windows, designed to protect your computer from a range of threats by isolating core processes from the operating system. When enabled, it adds an extra layer of security, significantly reducing the risk of malicious software compromising your system.

However, a common issue that you might encounter while trying to enable Memory Integrity in Core isolation is the incompatibility of certain drivers. A frequent culprit is the “BrusbSib.sys” driver, which, when incompatible, prevents the activation of Memory Integrity. You'll typically encounter a message stating that “BrusbSib.sys” is an incompatible driver, and resolving this incompatibility is key to leveraging the full security benefits of Memory Integrity.

The “BrusbSib.sys” driver is often associated with Brother printers or scanning devices, and its incompatibility can stem from outdated or corrupt driver files. This situation arises when the driver isn't fully aligned with the demanding security protocols that Memory Integrity enforces. In scenarios like this, it's crucial to address the root cause of the incompatibility to enable Memory Integrity successfully.

To resolve this issue, one approach is to remove the software related to the “BrusbSib.sys” driver, typically software from Brother, which might be installed on your system. Alternatively, updating the driver to the latest version can also resolve the incompatibility, as newer driver versions are often designed to be compatible with the latest Windows security features.

If these methods don't yield results, a more technical approach involves force-removing the driver using Command Prompt or Autoruns. This method should be approached with caution, as it requires a certain level of technical expertise and can affect system stability if not done correctly. Lastly, if you're seeking a more hands-off approach to resolving other underlying Windows issues, consider using a PC repair tool FortectMac Washing Machine X9.

How to fix BrusbSib.sys incompatible driver in Windows?

Fix 1. Update the driver for Brother software

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Updating the driver ensures that you have the latest version, which is more likely to be compatible with Windows security features like Memory Integrity. Manufacturers often release updates to address compatibility issues and improve performance.

  • Right-click on Start and pick Device Manager.
  • Locate and expand the category related to your Brother device (such as Printers or Imaging Devices).
  • Right-click on the Brother device and select Update driver.
  • Choose Search automatically for drivers.
  • Follow the on-screen instructions to complete the update.
  • Restart your computer after the update is installed.
  • If Windows fails to find any updates, you could download the driver manually from the official Brother website or employ automatic tools such as DriverFix.

Update driver

Fix 2. Turn on Virtualization-Based Security in Local Group Policy

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Enabling Virtualization Based Security (VBS) can sometimes resolve compatibility issues with drivers by providing an additional security layer. Note that this is not available for Windows Home users (unless alternatives, such as PolicyPlus, are used).

  • Type Local Group Policy in Windows search and hit Enter.
  • Navigate to Computer Configuration > Administrative Templates > System > Device Guard.
  • Double-click on Turn On Virtualization Based Security.
  • Set it to Enabled and click OK.
  • Restart your computer for the changes to take effect.

Enable Virtualization-Based Security in Local Group Policy

Fix 3. Force-uninstall BrusbSib.sys driver via Command Prompt

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

You can use commands in Command Prompt to remove the incompatible driver resolving compatibility issues with Memory Integrity.

  • Type in cmd in Windows search.
  • Right-click on Command Prompt result and pick Run as administrator.
  • When User Account Control window asks you whether you want to make changes, click Yes.
  • Next, copy and paste the following command, pressing Enter after:
    dism /online /get-drivers /format:table
  • Your goal is to find the “Published Name” based on the “Original File Name” in the table. In this case, it should be “oem21.inf,” but it may differ in some cases, so verify it.
  • Next, copy and paste the following command, and press Enter:
    pnputil /delete-driver oem21.inf /uninstall /force
  • Restart your system.

Remove driver via Command Prompt

Fix 4. Use Autoruns

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Autoruns is a tool that allows you to manage startup items and drivers. It can be used to disable or delete the problematic driver.

  • Download Autoruns for Windows from the official website.
  • Go to the Downloads folder or anywhere else your files are directed to be placed.
  • Right-click on the ZIP file and select Extract to Autoruns and enter the folder once done.
  • Select the right version: Autoruns.exe if you are using 32-bit Windows or go for Autoruns64.exe if you are using 64-bit Windows.
  • Right-click on the correct EXE file and select Run as administrator.
  • In the UAC window, click Yes.
  • In the search box at the top, type the name of the driver that's causing problems, in this case – BrusbSib.sys.
  • If any driver-related entries are found, right-click and select Delete.

Use Autoruns

Fix 5. Uninstall Brother software

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

If none of the above solutions worked, you can simply uninstall Brother software from your system, which should remove the incompatible driver. In order to fully remove Brother software along with the driver, you should download the Uninstall Tool from the official software website. Once downloaded, launch the tool and follow the on-screen instructions.

Download uninstall tool

Repair your Errors automatically

ugetfix.com team is trying to do its best to help users find the best solutions for eliminating their errors. If you don't want to struggle with manual repair techniques, please use the automatic software. All recommended products have been tested and approved by our professionals. Tools that you can use to fix your error are listed bellow:

Offer
do it now!
Download Fix
  Happiness
Guarantee
do it now!
Download Fix
  Happiness
Guarantee
Compatible with Microsoft Windows Compatible with OS X
Still having problems?
If you failed to fix your error using FortectMac Washing Machine X9, reach our support team for help. Please, let us know all details that you think we should know about your problem.
Fortect - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Mac Washing Machine X9 - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Fortect malware removal tool.To repair damaged system, you have to purchase the licensed version of Mac Washing Machine X9 malware removal tool.

Protect your online privacy with a VPN client

A VPN is crucial when it comes to user privacy. Online trackers such as cookies can not only be used by social media platforms and other websites but also your Internet Service Provider and the government. Even if you apply the most secure settings via your web browser, you can still be tracked via apps that are connected to the internet. Besides, privacy-focused browsers like Tor is are not an optimal choice due to diminished connection speeds. The best solution for your ultimate privacy is Private Internet Access – be anonymous and secure online.

 

Data recovery tools can prevent permanent file loss

Data recovery software is one of the options that could help you recover your files. Once you delete a file, it does not vanish into thin air – it remains on your system as long as no new data is written on top of it. Data Recovery Pro is recovery software that searchers for working copies of deleted files within your hard drive. By using the tool, you can prevent loss of valuable documents, school work, personal pictures, and other crucial files.

About the author
Ugnius Kiguolis
Ugnius Kiguolis - The problem solver

Ugnius Kiguolis is the founder and editor-in-chief of UGetFix. He is a professional security specialist and malware analyst who has been working in IT industry for over 20 years.

Contact Ugnius Kiguolis
About the company Esolutions

What you can add more about the problem: "How to fix BrusbSib.sys incompatible driver in Windows?"