Category: Activation FAQ

If you have got the product key, like *****-*****-*****-*****-*****

Steps for the administrator to change the product through the command prompt ( Need server computer networking ):

Right click the Microsoft icon in the lower left corner and click “windows powhershell administrator”

Enther “slmgr /ipk *****-*****-*****-*****-*****”, and then press “Enter” key, successful installation will be displayed.

Then, enter the activation command “slmgr / ato” and press enter to activate successfully.

If it is not activated, enter “slmgr.vbs/dlv” and press enter key, take a picture of the page and show it to me, we will solve these abnormal problems. ( Email: [email protected] )

After you get the product key, Right click the computer / this computer -> click Properties -> pull to the bottom -> change the licence key to activate or activate the system.

Note: The key is copied and pasted directly, which can effectively reduce the error probability.

6506 e028 EFD, EE2, ee7 and other codes at the end of the error code are network congestion, and you can enter the error code several times.

1023 error code means that you input the wrong key and other error codes. If you can’t activate the screenshot to the shopkeeper, there are ways to deal with the error codes.

The Prompt Error Message

Activation State 1

“We can’t active Windows on this device because the product key was already used on another device. If you think it wasn’t used on another device, select Troubleshoot below. Error code: 0xC004C020”.

Press and hold the win key + R key to input slui 4 (note that there is a space in front of 4), then press the Enter key to select China, and send the 9 groups of IDS to me (send them to me at one time)( Email: [email protected] )

1. After entering the win11 system, click activation to enter the activation interface of win11;

2. Then click change product key below, and then click “I recently changed the hardware of this device”;

3. Selecting a digital rights device for authorization transfer shows that VMware INC is authorized by the virtual machine, as shown in the figure;

4. Select “The setting I am using at this time”, and then click Activate;

5. In this way, the win11 system can be successfully activated.