- Update KB5053598 has caused the accidental removal of Copilot on several versions of Windows 11 and some versions of Windows 10.
- Microsoft has acknowledged the issue and recommends reinstalling Copilot from the Microsoft Store until a permanent fix is released.
- The bug affects Windows 24 versions 2H23, 2H22, and 2H11, as well as Windows 22 versions 2H21 and 2H10.
- In addition to this bug, the update has also caused other issues, including installation failures and disconnections in Remote Desktop.
The recent launch of An update for Windows 11 has caused an unexpected problem for many users: the accidental deletion of Copilot, the artificial intelligence assistant built into Microsoft's operating system. This error has generated a large number of reports, since has affected different versions of Windows 11 y, to a lesser extent, to some versions of Windows 10.
La The update in question is KB5053598, included in the most recent 'Patch Tuesday'. After its installation, many devices have seen how Copilot disappeared completely, both from the taskbar and the system in general. Although not all users have experienced this problem, the number of those affected is high enough that Microsoft has had to speak out on the matter.
Microsoft acknowledges the error and is working on a solution.

In response to the growing number of complaints on forums and social networks, Microsoft has officially confirmed the problem via its technical support page. In its statement, the company mentions that some devices may experience Copilot disappearing as a result of this update and that they are already investigating a solution.
Microsoft has explained that the bug causes the Copilot app to uninstalled unintentionally and disappeared from the taskbar. For those who need to continue using the tool, the company recommends reinstalling it from the Microsoft Store and manually re-pin it to the taskbar. If you want more information on how to install Copilot, you can check out our guide on How to install Copilot in Office 365.
Versions affected by the issue

The flaw does not occur in all versions of Windows, but it has been detected in several recent editions. According to reports, the versions 24H2, 23H2 and 22H2 of Windows 11 are the most affected, although cases have also been found in Windows 10 22H2 and 21H2This suggests that the problem is broader and not exclusive to the latest version of the operating system.
In addition to Copilot disappearing, some users have reported other issues caused by the same update, such as Patch installation failures, Remote Desktop Protocol (RDP) instability, and decreased performance of some SSD drives. Until now, Microsoft has not confirmed whether these bugs will be addressed in the next update. corrective or whether they will be treated separately.
For those interested in installing Windows 11, it is advisable to consult the guide on How to install Windows 11 23H2.
What to do if Windows 11 has removed Copilot from your computer
If you're affected by this issue and want to continue using Copilot, you can restore it by following a few simple steps:
- Open the Microsoft Store on your computer.
- Search Microsoft Copilot in the search bar.
- Select the app and click Install.
- Once installed, if you wish, you can anchor Copilot to the taskbar by right-clicking on its icon and selecting the corresponding option.
If you haven't used Copilot or prefer to do without it, you don't need to follow these steps. However, given Microsoft's history with this type of tool, The next update is likely to automatically re-include Copilot in the system..
The Windows 11 updates have been the subject of repeated criticism in recent months., as it's becoming increasingly common for them to arrive accompanied by unexpected errors. The unintentional removal of Copilot is just the latest incident in a series of issues that have affected users' experience with the operating system.
Microsoft is already working on a solution, but An exact date for the release of the corrective patch has not yet been indicated.Until then, users who rely on Copilot will need to follow the reinstallation instructions to get the assistant back on their devices.
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