Error Code 0x8007007b: Windows Activation Error Fixed

Error Code 0x8007007b: Error Code 0x8007007b is encountered especially whenever you are trying to update your windows. This Error Code 0x8007007b comes with an error message “The filename, directory name or volume label syntax is incorrect.” It directs the user to go to control panel for activating windows.

Error Code 0x8007007b: Windows Activation Error Fixed

If you are using a volume-licensed media for installing Windows 7,8 and 10. It may also arise when you are trying to install Windows Vista and Windows Server 2008 and 2012.

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Windows Activation Error Fixed: Error Code 0x8007007b

Sometimes Error Code 0x8007007b appears as error 0x8007232b. Well, there may be many other reasons behind this error. But don’t panic, here we give you three best methods to resolve Error Code 0x8007007b.

Steps To Fix Windows Activation Error Code 0x8007007b

Method – 1: Activate Windows Via Phone Call

  • If you are a windows 7 user then first click on start key from search menu. Or if you are using Windows 8or 10 then press keys Windows key + F, then access search menu.

  • Then type slui.exe 4  and hit the button Enter. It will lead to open a new window.

  • Now press Windows key + R, and type slui.exe 4 in the window.

Error Code 0x8007007b: Windows Activation Error Fixed

  • The phone activation window will open now once you click on OK. Here you have to choose a drop-down list to select phone activation option.

  • Here comes a new window with a toll-free number to which you can call.

You will be asked to provide an installation ID by the caller on the other side. They will then provide you with the activation code

Now you have to provide an installation ID to the caller ID present on another side. Then they will give you the activation code.

Method – 2: Activate With Product Key Dialogue

Here you can use the command prompt for resolving the Error Code 0x8007007b.

  • First open Windows by pressing Windows key, then type cmd.

  • Now right click on command prompt software and select the option Open as administrator.

  • Here opens the Command prompt.

Error Code 0x8007007b: Windows Activation Error Fixed

  • Now type slui 3 on command prompt and press Enter button.

  • A dialog box opens here. Now just enter the Windows product key.

  • Once the process is completed restart your computer once.

  • With the completion of this process, windows will activate and Error Code 0x8007007b will resolve.

Method – 3: Activation with Previous Product key

  • First press keys windows key + x to open the command prompt. Here click Next and now enter code wmic path SoftwareLicensingService get OA3xOriginalProductKey. Click on enter.

  • Now it will show the previous product key. Note it to use for activation.

  • Then select settings from the start menu.  Now click on update and security. Now activate it.

  • Now change the product key with the code that you noted down.

  • Accept the code and Error Code 0x8007007b will resolve.

Error Code 0x8007007b arises whenever you are trying to activate your Windows. Follow the above methods and resolve the issue. Your valuable comments are invited in our comment box.

Error Code 0x8007007b

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