Fix 0xC004F015 Activation Error on Windows 11/10 [Tutorial]

Fix 0xC004F015 Activation Error on Windows 11/10 [Tutorial] This tutorial features different solutions you can try to fix Windows Activation Error 0xC004F015. The error message occurs when you try to activate Windows 11/10 Enterprise on a Microsoft Windows Server KMS host. The exact message says- 0xC004F015 Error details 0xc004f042 – SL_E_VL_KEY_MANAGEMENT_SERVICE_ID_MISMATCH The Software Licensing Service determined that the specified Key Management Service (KMS) cannot be used. Issues addressed in this tutorial: fix 0xc004f015 activation error on windows fix 0xc004f015 activation error on windows app fix 0xc004f015 activation error on windows application fix 0xc004f015 activation error on windows authentication This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10 and Windows 11 operating systems (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, Alienware, Razer, MSI, Huawei , Microsoft Surface, and Samsung.