The Software Licensing Service determined that the specified Key Management Service (KMS) cannot be used. What causes Windows Activation Error 0xC004F015? There can ...
This is what you need to do first when you get Windows activation issues on Windows 11 or Windows 10 computers. To activate Windows with a digital license, you must have a valid internet connection.
Microsoft warns that KB5068781 may fail with error 0x800f0922 on devices running Windows 10 22H2 enrolled in the ESU program.
Microsoft has blocked the popular Massgrave KMS38 activation method with the November 2025 Patch Tuesday update.
Microsoft has confirmed it is investigating a bug causing the Windows 10 KB5068781 extended security update to fail to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback