How To Change Windows 7 Serial Key

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This article applies to Office Home & Business, Office Professional, and individually purchased Office apps.

If you bought multiple copies of Office and used the same Install button to install Office on multiple PCs, activation fails on the other PCs. This happens because each Install button is associated with a unique product key that can only be installed on one PC. To fix this, you can change the product key for the other PCs where you installed Office.

Key

Note: After you change your product key, we recommend that you create a list to manage the product keys that you've installed. To learn how, see Manage multiple one-time-purchase Office installs that use the same Microsoft account.

  • To activate windows after changing the key, run 'slmgr.vbs -ato' Method 2: Using the Activation UI Alternatively, if you want to use a graphical interface, run the following at a command prompt as suggested by Dave in the comments.
  • How to Change a Windows XP Product Key. You've installed your OS or entered your product key, but now you want to change it. How do you do it? You can use the Windows.
  • Change one of the values in the key value to a number from 0 to 9 or a letter from A to F. This invalidates the product key and will permit a change of the product key number. When you have finished altering the value of this key, close regedit.
  • Uninstall the Product Key. You can remove the product key from your current Windows system with Slmgr. After you run the below command and restart your computer, the Windows system won’t have a product key and will be in an unactivated, unlicensed state.
  • If you ever run into a situation where you need to change your product key so you can activate windows, there’s a simple command line technique to do so. Simply open a command prompt and type in “slmgr.vbs –ipk [product key]” After a few moments, the following message should appear.

Question Info. Then you would need to use an available XP license you have, or buy a new one and install it on your computer. Insert the install disk into the computer, reboot, and start the install. During the install process you can format the Windows 7 partition then continue installing Windows. This will show you how to change the product key number in Windows 7 so that you can use another product key number to activate your Windows 7 with instead. This can be helpful if you have entered the incorrect or no product key number during installation, or you just wanted to use a different product key number instead.

Select your Office version below.

How To Change Windows 7 Serial Key Free

Office 2019, 2016Office 2013Office 365Command line
Key

  1. On the device where you want to change the key, open any Office app, select the File menu and then select Account near the bottom of the menu.

  2. Under Product Information, select the Change License button.

    If there is no Change License button, you may need to install Office updates.

  3. Do one of the following:

    • If you're signed in, select Use a different account, and then select Enter product key instead.

    • If you're not signed in, select Enter product key instead.

  4. Enter your Office 2019 or Office 2016 product key, and then select Install this product instead.

    If your product key is new, follow the prompts to complete the redemption process.

  5. Office begins the update process. Close all Office apps to finish the process.

How To Change Windows 10 To Classic View

  1. Uninstall Office from the PC where activation is failing. To do this, see Uninstall from a PC.

  2. On the PC where you uninstalled Office, sign in to your Services & subscriptions page with the email and password associated with the Microsoft account that was used to install Office.

  3. Reinstall Office by selecting Install Office for a one-time purchase that hasn't been activated. For help with installing Office, see Install Office on your PC or Mac.

To switch an Office install to or from Office 365, see Switch your Office license.

  1. Sign in to your Services & subscriptions page with the email and password associated with the Microsoft account that was used to install Office.

    After you sign in, you should see a list of Office products that are associated with your Microsoft account.

    From what I can see, 2070 is an amazing game. I can always buy it, test and then get a refund if it doesn't work. Old-time here fan here, been loving the series ever since 1602. Ubisoft anno 2070 the serial key limits. I'm loving 1404 but I'm getting ready for some new stuff. At the same time, the Steam reviews reveal that the game is pretty much un-playable due to the absolute cancerware that is uPlay.

  2. For the first product that's listed on the page, select View product key. Copy or write down the product key. This is likely the product key that was used multiple times to install Office.

  3. Select View product key for the remaining Office products and copy or write them down. These are likely the keys that you'll use to replace the key that was used multiple times.

  4. On a PC where Office activation is failing, open the Command Prompt as described below:

    Windows 10 and Windows 8.1

    Windows 7

    1. Select the Start button (lower-left corner).

    2. Type Command Prompt.

    3. Right-click the Command Prompt icon, and select Run as administrator.

    1. Select the Start button (lower-left corner).

    2. Right-click Command Prompt and select Run as administrator.

  5. From the drop-down list below, select your Office version and Windows version (32-bit or 64-bit) and run the commands as described.

    • Select your Office and Windows version

    Tip: If you get an Input Error: Can not find script file.. message, it means that you used the wrong command. Don’t worry, running the wrong command won’t hurt anything. Double-check your Office and Windows versions and try a different command.

    1. Copy the following command, paste the command into the Command Prompt window, and then press Enter.

      cscript 'C:Program FilesMicrosoft OfficeOffice16OSPP.VBS' /dstatus

      The command prompt displays the last five characters of the product key that was used to install Office on the PC. Our example below uses XXXXX to represent these characters.

    2. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX with the last 5 digits of the product key that was shown in the previous step. Press Enter to remove the product key.

      cscript 'C:Program FilesMicrosoft OfficeOffice16OSPP.VBS' /unpkey:XXXXX

    3. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX-XXXXX-XXXXX-XXXXX-XXXXX with an unused product key from your list. Press Enter to change the key.

      cscript 'C:Program FilesMicrosoft OfficeOffice16OSPP.VBS' /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

    Tip: If you get an Input Error: Can not find script file.. message, it means that you used the wrong command. Don’t worry, running the wrong command won’t hurt anything. Double-check your Office and Windows versions and try a different command.

    1. Copy the following command, paste the command into the Command Prompt window, and then press Enter.

      cscript 'C:Program Files (x86)Microsoft OfficeOffice16OSPP.VBS' /dstatus

      The command prompt displays the last five characters of the product key that was used to install Office on the PC. Our example below uses XXXXX to represent these characters.

    2. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX with the last 5 digits of the product key that was shown in the previous step. Press Enter to remove the product key.

      cscript 'C:Program Files (x86)Microsoft OfficeOffice16OSPP.VBS' /unpkey:XXXXX

    3. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX-XXXXX-XXXXX-XXXXX-XXXXX with an unused product key from your list. Press Enter to change the key.

      cscript 'C:Program Files (x86)Microsoft OfficeOffice16OSPP.VBS' /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

    Tip: If you get an Input Error: Can not find script file.. message, it means that you used the wrong command. Don’t worry, running the wrong command won’t hurt anything. Double-check your Office and Windows versions and try a different command.

    1. Copy the following command, paste the command into the Command Prompt window, and then press Enter.

      cscript 'C:Program FilesMicrosoft OfficeOffice16OSPP.VBS' /dstatus

      The command prompt displays the last five characters of the product key that was used to install Office on the PC. Our example below uses XXXXX to represent these characters.

    2. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX with the last 5 digits of the product key that was shown in the previous step. Press Enter to remove the product key.

      cscript 'C:Program FilesMicrosoft OfficeOffice16OSPP.VBS' /unpkey:XXXXX

    3. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX-XXXXX-XXXXX-XXXXX-XXXXX with an unused product key from your list. Press Enter to change the key.

      cscript 'C:Program FilesMicrosoft OfficeOffice16OSPP.VBS' /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

    Tip: If you get an Input Error: Can not find script file.. message, it means that you used the wrong command. Don’t worry, running the wrong command won’t hurt anything. Double-check your Office and Windows versions and try a different command.

    1. Copy the following command, paste the command into the Command Prompt window, and then press Enter.

      cscript 'C:Program FilesMicrosoft OfficeOffice15OSPP.VBS' /dstatus

      The command prompt displays the last five characters of the product key that was used to install Office on the PC. Our example below uses XXXXX to represent these characters.

    2. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX with the last 5 digits of the product key that was shown in the previous step. Press Enter to remove the product key.

      cscript 'C:Program FilesMicrosoft OfficeOffice15OSPP.VBS' /unpkey:XXXXX

    3. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX-XXXXX-XXXXX-XXXXX-XXXXX with an unused product key from your list. Press Enter to change the key.

      cscript 'C:Program FilesMicrosoft OfficeOffice15OSPP.VBS' /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

    Tip: If you get an Input Error: Can not find script file.. message, it means that you used the wrong command. Don’t worry, running the wrong command won’t hurt anything. Double-check your Office and Windows versions and try a different command.

    1. Copy the following command, paste the command into the Command Prompt window, and then press Enter.

      cscript 'C:Program Files (x86)Microsoft OfficeOffice15OSPP.VBS' /dstatus

      The command prompt displays the last five characters of the product key that was used to install Office on the PC. Our example below uses XXXXX to represent these characters.

    2. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX with the last 5 digits of the product key that was shown in the previous step. Press Enter to remove the product key.

      cscript 'C:Program Files (x86)Microsoft OfficeOffice15OSPP.VBS' /unpkey:XXXXX

    3. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX-XXXXX-XXXXX-XXXXX-XXXXX with an unused product key from your list. Press Enter to change the key.

      cscript 'C:Program Files (x86)Microsoft OfficeOffice15OSPP.VBS' /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

    Tip: If you get an Input Error: Can not find script file.. message, it means that you used the wrong command. Don’t worry, running the wrong command won’t hurt anything. Double-check your Office and Windows versions and try a different command.

    1. Copy the following command, paste the command into the Command Prompt window, and then press Enter.

      cscript 'C:Program FilesMicrosoft OfficeOffice15OSPP.VBS' /dstatus

      The command prompt displays the last five characters of the product key that was used to install Office on the PC. Our example below uses XXXXX to represent these characters.

    2. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX with the last 5 digits of the product key that was shown in the previous step. Press Enter to remove the product key.

      cscript 'C:Program FilesMicrosoft OfficeOffice16OSPP.VBS' /unpkey:XXXXX

    3. Copy the following command, paste the command into the Command Prompt window, and replace XXXXX-XXXXX-XXXXX-XXXXX-XXXXX with an unused product key from your list. Gta episodes from liberty city serial key. Press Enter to change the key.

      cscript 'C:Program FilesMicrosoft OfficeOffice15OSPP.VBS' /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

    Tips:

    • The default installation for Office is 32-bit but if your PC has more than 4 GB of RAM, you probably have 64-bit Windows.

    • If you don't know which Office version is installed, see What version of Office am I using? To check whether Windows is installed as 32 or 64 bits, see Which Windows operating system am I running?

  6. Now start an Office app, such as Word, and select Next to activate Office over the Internet.

  7. Repeat this process for each PC where activation is failing.