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Program info

Estimated safety rating


windows-kb890830-x64-v5.43.exe is a application which is probably NOT a virus or malware. So, if windows-kb890830-x64-v5.43.exe is on your laptop or desktop computer, it is probably ok, and will NOT be a cause for concern. Even if your system is virus-free, it is still recommended to run a well-known antivirus with a good track record, in order to yourself your PC against potential security problems.

Executable file path


The default filename and directory where the application is stored is

MD5 hash of the executable file


The MD5 fingerprint for this file is 8a616386d4d29d9ec680085014ee8f47.

Is running as a service


This program is NOT a Windows service. This is very good.

Is a 64 bit executable file


This is a 64-bit executable. It uses the full capacity of modern computer processors.

File description

 Microsoft Windows Malicious Software Removal Tool (KB890830)

The description present in the file is Microsoft Windows Malicious Software Removal Tool (KB890830).

File version


File version 5.43.13300.0.


 Microsoft Corporation

Company name Microsoft Corporation.


 © Microsoft Corporation. All rights reserved.

Legal copyright © Microsoft Corporation. All rights reserved..

Potentially dangerous functions


Some insecure functions of the Operating System have been used, such as functions for intercepting the keyboard. We advise you to perform more in-depth research about this program.

Digitally signed


windows-kb890830-x64-v5.43.exe has a digital signature. Nowadays the large majority of virus-free programs are digitally signed.

Valid digital signature


The digital signature attached to windows-kb890830-x64-v5.43.exe checks out perfectly. This is very good.

Certifier name

 Microsoft Corporation

Digital certificate name: Microsoft Corporation

Issuer name

 Microsoft Code Signing PCA

Certificate's issuer name: Microsoft Code Signing PCA

Can be uninstalled


This program does NOT have an uninstall routine set up in registry.