How do I fix this update is not applicable to this computer?
Open the Start Menu and type CMD and press Shift + Ctrl + Enter to open the command prompt with administrative privileges, click Yes if prompted by UAC. After the SFC scan, restart windows and try to install your update again.
How do I add remote to server administration tools?

Windows 10 October 2018 Update or later
- Navigate to Settings.
- Click on Apps and then select Apps & Features.
- Select Optional features (or Manage optional features).
- Next, click on Add a feature.
- Scroll down and select RSAT.
- Hit the Install button to install the tools on your device.
How do I enable RSAT tools?
To enable the tools, click Start, click Control Panel, click Programs and Features, and then click Turn Windows features on or off. In the RSAT releases for Windows 10, tools are again all enabled by default.
What is RSAT Activedirectory DS LDS Tools?
RSAT or Remote Server Administration Tools is a package of server management tools you can install on Windows 10. RSAT allows you to manage servers remotely, which is a good security practice! RSAT offers several tools like: Active Directory Users & Computers. Server Manager.

How do I download RSAT Active Directory users and computers?
To install Active Directory Users and Computers go to your PC settings>Apps>Optional features>Add feature and look for RSAT: Active Directory Domain Services and Lightweight Directory services tools. Click Install and this feature will be downloaded.
How do I Install RSAT offline?
For offline RSAT installation, you need to download the FoD ISO image for your Windows 10 build from your personal section on the Microsoft MSDN / Volume Licensing Service Center (VLSC). The image is named something like this: Windows 10 Features on Demand, version 1903.
How do I enable RSAT 21H1?
Instead, perform the following steps on a device running Windows 10, version 21H1:
- Press the Start button.
- Search for Manage optional features. Click the search result with the same name.
- Click Add a feature. You now see the list of available optional features.
- Select and install the specific RSAT tools you need.
How do I manually install KB3033929?
We suggest that you follow the steps below.
- Running the following FIX-it (for resolving WUS issues) LINK: http://support.microsoft.com/en-us/kb/971058.
- Then change windows update to “manual” update mode (as a posed to install updates automatically)
- Scan for updates.
- Uncheck and then “hide” KB KB3033929.