You may get the Windows Activation Error Code 0x8007023E during activation on your Windows 11/10 device. Here are working fixes to resolve the issue.

If you encounter Windows 11 Installation Assistant Error 0xc0000409, follow the solutions mentioned in this post to resolve the issue.

Error ID 57 is due to a bug and has no impact for end users, so you do not need to take any action and can safely ignore the message.

Microsoft has confirmed that Windows 11 Pro to Enterprise upgrade is currently broken even when using a valid subscription. Microsoft believes the issue started with the April Patch Tuesday.

Microsoft has resolved a known issue preventing the August 2025 Windows 11 24H2 cumulative update from being delivered via Windows Server Update Services (WSUS).

Security update KB5058405 for Windows 11 23H2 and 22H2 comes with severe side effects for some PCs. Microsoft's emergency patch fixes it.

Incorrect error messages seem to be a pattern for the company's latest operating system updates.