Как удалить ключ активации в Windows 10?

В прошлой статье мы написали об активации Windows 10 по телефону.

Но иногда бывает нужно отдать (продать) ваш ПК, но при этом не хотите ему отдавать активированную и установленную на нем операционную систему Windows.

Нужна учетная запись с правами администратора.

Деактивировать Windows можно, но только в учетной записи с правами администратора.

1. Как удалить ключ?
2. Как проверить удаление ключа?

1. Откройте командную строку от имени администратора:
   1. Наводим курсор «Лупу»
   2. Вводим слово «cmd» на английском
   3. Жмём на «Правую кнопку» мыши
   4. Открыть от «Имени Администратора»

   

   

   

   

   После этих действий нужно перезагрузить ваш компьютер!

   Проверить полное удаление кода лицензии можно введя эту команду:

   Добавление и удаление ключа продукта Add and Remove a Product Key

   Перед использованием ключа многократной активации (MAK), розничного ключа или ключа kmS Host (CSVLK) необходимо сначала добавить его в базу данных средства управления активацией томов (VAMT). Before you can use a Multiple Activation Key (MAK), retail, or KMS Host key (CSVLK) product key, you must first add it to the Volume Activation Management Tool (VAMT) database.

   Добавление ключа продукта To Add a Product Key

   Откройте VAMT. Open VAMT.

   В левой области щелкните правой кнопкой мыши узел «Ключи продукта», чтобы открыть меню «Действия». In the left-side pane, right-click the Product Keys node to open the Actions menu.

   Нажмите кнопку «Добавить ключи продукта», чтобы открыть диалоговое окно «Добавление ключей продукта». Click Add product keys to open the Add Product Keys dialog box.

   В диалоговом окне «Добавление ключей продукта» выберите один из следующих способов добавления ключей продукта: In the Add Product Keys dialog box, select from one of the following methods to add product keys:

   • Чтобы добавить ключи продукта **** вручную, щелкните «Введите ключи продукта», разделив их разрывами строк, введите один или несколько ключей продукта, разделенных разрывами строк, и нажмите кнопку «Добавить ключи». To add product keys manually, click Enter product key(s) separated by line breaks, enter one or more product keys separated by line breaks, and click Add Key(s).
   • Чтобы импортировать CSV-файл, содержащий список ключей продукта, нажмите кнопку «Выбрать файл ключа продукта **** для импорта», **** перейдите к расположению файла, нажмите кнопку «Открыть», чтобы импортировать файл, а затем нажмите кнопку «Добавить ключи». **** To import a Comma Separated Values (CSV) file containing a list of product keys, click Select a product key file to import, browse to the file location, click Open to import the file, and then click Add Key(s).

   Примечание При активации большого количества продуктов с помощью ключа MAK необходимо обновить количество активаций MAK, чтобы mak можно было поддерживать необходимое количество активаций. Note If you are activating a large number of products with a MAK, you should refresh the activation count of the MAK, to ensure that the MAK can support the required number of activations. В списке ключей продукта в центральной области выберите ключ MAK и щелкните данные ключа продукта «Обновить» в сети в правой области, чтобы связаться с корпорацией Майкрософт и получить количество оставшихся активаций mak. In the product key list in the center pane, select the MAK and click Refresh product key data online in the right-side pane to contact Microsoft and retrieve the number of remaining activations for the MAK. Для этого шага требуется доступ к Интернету. This step requires Internet access. Вы можете получить только оставшееся количество активаций для ключей MAKS. You can only retrieve the remaining activation count for MAKs.

   Add and Remove a Product Key

   Before you can use a Multiple Activation Key (MAK), retail, or KMS Host key (CSVLK) product key, you must first add it to the Volume Activation Management Tool (VAMT) database.

   To Add a Product Key

   In the left-side pane, right-click the Product Keys node to open the Actions menu.

   Click Add product keys to open the Add Product Keys dialog box.

   In the Add Product Keys dialog box, select from one of the following methods to add product keys:

   • To add product keys manually, click Enter product key(s) separated by line breaks, enter one or more product keys separated by line breaks, and click Add Key(s).
   • To import a Comma Separated Values (CSV) file containing a list of product keys, click Select a product key file to import, browse to the file location, click Open to import the file, and then click Add Key(s).

   NoteВ В If you are activating a large number of products with a MAK, you should refresh the activation count of the MAK, to ensure that the MAK can support the required number of activations. In the product key list in the center pane, select the MAK and click Refresh product key data online in the right-side pane to contact Microsoft and retrieve the number of remaining activations for the MAK. This step requires Internet access. You can only retrieve the remaining activation count for MAKs.

   How to deactivate and uninstall Windows Product Key

   Before you sell or dispose of your computer, you would probably back up your data and then format the drives. But there is something you must do if you wish to dispose of it without uninstalling the Windows operating system. After you back up your data, you should uninstall the Windows Product Key. In this tutorial, we will see how you can deactivate and uninstall the Windows Product Key. Although the screenshots I have used are from one of my Windows laptops, this applies to Windows 10/8 as well.

   We will have to make use of Windows Software Licensing Management Tool or slmgr.vbs, which is a command-line licensing tool. It is a Visual Basic script, used to manage and configure licensing in Windows OS.

   Uninstall Windows Product Key

   To begin with, you will need to know the Activation ID of your Windows installation. To view licensing status and Activation ID, open an elevated command prompt windows, type the following, and hit Enter:

   To get all the Activation IDs for all the installed version of Windows, you can use:

   The /dlv parameter will display detailed license information for the installed operating system. Specifying the all parameter displays all applicable installed products’ license information.

   You may click on any of the images to see the larger versions.

   You will see a Windows Script Host window open up giving you details about your Windows licensing and activation status. Here look for Activation ID and note it down.

   Now in the same command prompt window, type the following and hit Enter:

   Here upk stands for uninstall product key. The /upk parameter uninstalls the product key of the current Windows edition. After a restart, the system will be in an Unlicensed state unless a new product key is installed.

   If you entered it wrongly by mistake, you will see the following error message – Product key not found.

   If you entered it correctly you will see the message – Uninstalled product key successfully.

   Now if you check your Windows activation status in the Control Panel, you will see Not available.

   Once you have done this, you could sell or dispose off the laptop and use the Windows Product Key elsewhere, provided its licensing terms allow it. If it is a Retail key, you could do so, but if it is an OEM key, it would be tied to the machine.

   Re-install Windows Product Key

   In case you wish to reinstall this key , you can again take the help of slmgr . Type the following command in a Command Prompt (Admin) and hit Enter.

   The /ipk parameter will install a 5×5 product key. Here ipk stands for install product key. If the key is valid and applicable, the key is installed. If a key is already installed, it is silently replaced. If the key is invalid, an error is returned.

   Do note that now you have to use your genuine Windows Product Key or License. It is the 25 character Product Key or Software License that we have to use here. It is this serial that is required during installation/activation of Windows, and proves your ownership. If you did it correctly, you will see Installed product key successfully message.

   Now if you open your Control Panel you will see Windows is activated message.

   Additional parameters you may find useful:

   1. The /cpky option removes the product key from the registry to prevent this key from being stolen by malicious code.
   2. The /rearm option resets the activation timers.

   Can I remove a preinstalled Windows 10 Home Product Key?

   Sumit
   Available 6 PM — 8 AM PST

   It is always good to include your PC Specs, make and model in the question

   Never Call the Phone numbers received in Emails from the Microsoft Community

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   You may have to do this as the home key is overriding the pro installation — I had the same.
   Create a PID.txt file containing the following text:
   [PID]
   Value=XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

   The Xs get replaced with your Windows 10 Pro product key. If your Windows 10 Pro activation is with a digital license, then insert the generic product key: VK7JG-NPHTM-C97JM-9MPGT-3V66T

   Save the PID.txt file to the \Sources folder on your Windows 10 installation media (USB flash drive).

   Windows 10 decides which version (Home or Pro) to install in the following order:

   1. Finding a product key in the PID.txt file
   2. Finding a product key in UEFI/BIOS
   3. The user manually enters a product key when asked for one
   4. No product key is found or entered — then the user is asked for Home or Pro

   I hope this helps.

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