You may get a success message after installing KMS Client Setup Key, as seen in Figure 1. In CMD, type slmgr /ipk , then press Enter.įor example, if you use Windows 10 Professional edition, type:.Open command prompt (CMD) with an administrator privilege.in Windows 8 Professional edition, you can use NG4HW-VH26C-733KW-K6F98-J8CK4 as your key.in Windows 10 Professional edition, you can use W269N-WFGWX-YVC9B-4J6C9-T83GX as your key.Select and copy a KMS Client Setup Key from the Microsoft website based on the Windows edition on your computer.Step 2: Install KMS Client Setup KeyĪctivating the Windows using KMS Client requires a KMS Client Setup Key. To prevent this error, adjust the time zone, including the date and time on your computer . Activating Windows without correcting it can cause the following error: A problem occurred when windows tried to activate. Usually, a computer with newly installed Windows might show the incorrect date and time. To solve this issue, you can perform the following steps. Please see the Application Event Log for additional information. No Key Management Service (KMS) could be contacted. However, activating it using KMS can cause errors, as follows: Error: 0xC004F074 The software licensing service reported that the computer could not be activated.

You can install Windows OEM or retail editions on your computer. In addition, you need to renew it every 180 days . Then, you need to connect your computer to a KMS host or server to activate it.

Generally, this license uses the KMS client method, which applies to a Windows Volume Edition (Windows version). On the other hand, you may get a Windows license from your organization, school, or university. Usually, this license is permanently activated. If you buy Windows, you obtain a digital license or a product key to activate it. That is, you can use a digital license, product key, or Key Management Services (KMS) .

For a personal computer, there are many ways to activate the Windows operating system.

Kms windows activator