Microsoft has released Microsoft Windows Malicious Software Removal Tool update KB890830. You can download and install the update on your Windows 11/10 now. This post from MiniTool tells you how to get it and how to fix the issue of the KB890830 update.

Windows Malicious Software Removal Tool x64 - v5.100 (KB890830)

Windows Malicious Software Removal Tool (MSRT) helps remove malware from computers running Windows 11, Windows 10, Windows 10 LTSB, Windows 10 version 1903 and later, Windows 8.1, Windows Server 2019, Windows Server version 1903 and later, Windows Server 2016, Windows Server 2012, Windows Server 2012 R2.

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Microsoft typically releases MSRT monthly, either as Windows Update or as a standalone tool. A new version of the Malicious Removal Tool (MRT) has been released as Windows Malicious Software Removal Tool x64 - v5.100 (KB890830) on April, 6th 2022.

Now, let’s see how to get KB890830 on your Windows. 

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How to Get Issues Update KB890830

There are two ways for you to get the Windows Malicious Software Removal Tool x64 - v5.100 (KB890830).

Way 1: Install KB890830 via Windows Update

The commonly used method to install this optional update is using Windows Update in the Settings app.

Step 1: Go to Start > Settings > Update & Security > Windows Update.

Step 2: Click the Check for updates button and then you can see this KB890830 update.

Step 3: Click Download and install to install it on your device.

Step 4: Click Restart now to restart your computer to complete the whole process.

Way 2: Download KB890830 Offline Installers

Microsoft also offers direct download links for KB890830. This is good for the users who want to install the update manually.

Step 1: Go to the download page of KB890830 from the Microsoft Update Catalog.

Step 2: Find a proper version according to the version you are currently using. Then, click the Download button next to it.

Step 3: Microsoft now offers offline installers via a secure connection (HTTPs). So, you can just click the .msu link and the download process automatically starts.

download KB890830

Issues with Update KB890830

However, some users report that they encounter issues after updating KB890830. Here is a user’s report:

I found the cause for mrt.exe error – it was caused by update kb 890830. The odd thing is, that I only use Windows Defender on my machines.

If you also encounter the issue when updating to KB890830, it’s recommended to uninstall the KB890830 update. Here is how to do that:

  1. You need to enter Update & securityby clicking Settingsin the Start menu.
  2. Navigate to Windows Update, then click Update history.
  3. Then, you will view your update history. Click Uninstall updates.
  4. Select KB890830 from the list and then click Uninstall.

Final Words

Now, you have known how to get the KB890830 update and how to fix the issues of the KB890830 update. I hope that this post can be helpful to you.

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