Rollback any driver in Windows 10

If you suddenly encounter Error 0x80000003 while trying to execute a random file then read on as this post will show you how you can fix such an error. Obviously, it mostly happens on executable files or .exe files and is most likely caused by the conflict in the execution of some registry files or it could also be caused by missing drivers or it could also be due to some incompatible hardware which is why you’re unable to run the executable file. When you encounter this error, you will see the following error message on your screen:

“The exception Breakpoint, A breakpoint has been reached, (0x80000003) occurred in the application.”

As you can tell, the Windows Executive STATUS message is a warning and if you are given an option, you must select one of the options from the message box. So if you are running the application in an end-user environment rather than in a development environment, you must contact the supplier of the running application regarding this error message since this shouldn’t be happening when a finished program is running. Before you get started executing the troubleshooting guide given below, make sure that you create a System Restore Point first since you will be dealing with some critical settings in Windows. Having done this, proceed to the options provided below.

Option 1 – Try to run the CHKDSK utility

Running the CHKDSK utility might also help you resolve Error 0x80000003. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the CHKDSK utility comes in. The CHKDSK utility repairs hard drive errors that might be causing the problem.

• Open Command Prompt with admin privileges.
• After opening Command Prompt, execute the following command and hit Enter:

chkdsk /f /r

• Wait for the process to be completed and then restart your computer.

Option 2 – Try to run a System File Checker scan

You can also try to run a System File Checker or SFC scan in order to scan your computer for corrupted files that might be the cause behind the Error 0x80000003. Once it finds any corrupted system files, it will automatically fix them. To run System File Checker, here’s what you have to do:

• Tap Win + R to launch Run.
• Type in cmd in the field and tap Enter.
• After opening Command Prompt, type in sfc /scannow

The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:

1. Windows Resource Protection did not find any integrity violations.
2. Windows Resource Protection found corrupt files and successfully repaired them.
3. Windows Resource Protection found corrupt files but was unable to fix some of them.

• Restart your computer after the scan is completed.

Option 3 – Perform a Clean Boot

There are some instances that some conflicting programs installed in your computer might be the one that’s causing the Error 0x80000003 to appear. To identify which program is causing the problem, you need to put your computer in a Clean Boot State. To do so, follow the steps below.

• Log onto your PC as an administrator.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select the “Hide All Microsoft Services” check box.
• Click Disable all.
• Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
• From there, start to isolate the problem by checking which one of the programs you installed recently is the root cause of the problem.

Option 4 – Run the Memory Diagnostic Tool to check for Memory leaks

• Tap the Win + R keys to open Run and type mdsched.exe and hit Enter to open the Windows Memory Diagnostic Tool.
• After that, it will give two options such as:
  • Restart now and check for problems (Recommended)
  • Check for problems the next time I start my computer
• Once your computer has restarted, perform a basic scan or you could also go for the “Advanced” options such as “Test mix” or “Pass count”. Simply tap the F10 key to start the test.

Option 5 – Try contacting the developer

If you find that you’re getting Error 0x80000003 on only one particular application, then you can try to contact the developer of the software that’s throwing up this error. All you have to do is search the web for the official support channel of the software and discuss the error from there.

Prompted For A Product Key – What Is It?

Some Windows 7 or Windows 8/8.1 users are having a hard time upgrading to Windows 10 as they are being prompted for a product key. By default, the Windows 10 operating system does not require a product key and users should not be prompted for one, given you upgraded your computer from an activated Windows 7 or Windows 8/8.1 license or from the Windows 10 Preview build. However, there are some users encountering this problem and there are several reasons for this.

Solution

Error Causes

There are a few reasons why some users are being prompted for a product key when upgrading to Windows 10:

• Windows 7 or Windows 8/8.1 license is not activated.
• You’re upgrading to Windows 10 final release from a preview build.
• There are broken operating system files.
• Activation servers get overwhelmed due to the high volume of upgrades.
• The Windows 10 copy you downloaded does not correspond with the current Windows system you are upgrading from.

Further Information and Manual Repair

Before you can fix this problem, you need to know why you’re being prompted for a product key. Some things you should know about Windows 10 product key activation are the following:

• You cannot activate Windows 10 using your Windows 7 or Windows 8/8.1 product key. Windows 10 has a unique product key.
• Error codes such as 0x8007232b, 0XC004E003, 0x8007007B, or 0x8007000D might pop up during system upgrade especially when the activation servers get overwhelmed with the high volume of upgrades.
• You don’t really need to know your Windows 10 product key.

Now, if ever you’re prompted for a product key when you’re upgrading to Windows 10, you can apply the following methods:

Method One: Give It A Few Days

If you’ve been prompted for a product key upon upgrading to Windows 10, you should click on the “Do this later” option. Wait for a few days then Windows 10 will get activated automatically.

Method Two: Download A Copy of Windows 10 Corresponding Your Current System

One of the reasons Windows users are being prompted for a product key when upgrading to Windows 10 is that they have downloaded a wrong edition of Windows 10 and do not correspond with your current system.

• Users of Home Basic, Home Premium, Windows 7 Starter, Windows 8.0 Core, and Windows 8.1 Core should download Windows 10 Home ISO.
• Users of Windows 7 Ultimate, Windows 7 Professional, Windows 8.0 Pro, and Windows 8.1 Pro should download Windows 10 Pro ISO.

NOTE: Users of Windows 7 Enterprise, Windows 8.0 Enterprise, and Windows 8.1 Enterprise are not eligible for the free upgrade offer.

Method Three: Ensure Windows Is Activated

If your Windows 7 or Windows 8/8.1 is not genuine or activated, you will get prompted for a product key. You need to make sure first your current system is activated.

1. Click on Start then right-click Computer. For Windows 8 and up users, you can simply press on Windows key + X then select Choose Properties.
2. When the Properties window appears, check if the Windows you’re running is activated.

Method Three: Reset License Status

1. Press on Windows key + X.
2. Select Command Prompt (Admin).
3. Once the command prompt window appears, type vbs –rearm then press Enter.
4. Exit Command Prompt then restart your PC.
5. Input the product key by following the instructions given.

Method Four: Force Activation

1. Press on Windows key + X
2. Select Command Prompt (Admin).
3. Once the command prompt window appears, type vbs –ato then press Enter.
4. Exit Command Prompt then restart your PC.

Method Five: Run System File Checker

Another thing you can try doing is to run the system file checker utility to scan if there are any broken operating system files. In doing so, you’ll be able to detect problems that might be preventing the product activation of your Windows 10 upgrade.

Method Six: Contact Microsoft Activation Center

If in case you’ve exhausted all your resources and you are still being prompted for a product key when upgrading to Windows 10, you can try contacting the Microsoft Activation Center for further details. Check here for the appropriate telephone numbers to contact.

Method Seven: Download An Automated Tool

If you still experience the error after doing the methods above, you might want to try a powerful and trusted automated tool to fix the job.

Error Code 0x8000222 - What is it?

Error Code 0x8000222 is an error that occurs during the installation process for Windows 10. It is also present in past versions of the software, going all the way back to Windows 7 and even affecting Windows software products, including Microsoft Word, PowerPoint, and other items in the Microsoft Office Suite.

Common symptoms include:

• Inability to complete the installation process for new versions of the operating system, Microsoft Office programs, or other Windows-based software

While there are several factors that can contribute to the appearance of Error Code 0x8000222 during the installation process, most of these factors can be addressed using a few high-level methods. These methods do require some advanced knowledge and computing skills, so if you are unable to complete the steps below successfully or do not have confidence in your ability to undertake these methods on your own, contact a qualified computer repair service that is familiar with the Windows 10 installation process.

Solution

Error Causes

There are a few different issues that can cause Error Code 0x8000222 to arise during the installation process on your Windows operating system. The first is a corrupted file in your system library or dynamic link library, also called the DLL. The second is interference by your proxy, firewall, or antivirus software that inhibits the machine from being able to access the files that it needs to successfully complete the installation of your Windows operating system or software.

Further Information and Manual Repair

To address and resolve Error Code 0x8000222 on your Windows operating system, regardless of the version of the software that you are using, there are a few steps that you can take. Keep in mind that these steps do require some advanced skills and knowledge about your computer, so if you don’t believe that you can undertake these steps on your own or if the following methods do not fully resolve the issue on your device, talk to a qualified computer repair technician for assistance.

Here are the best ways to address Error Code 0x8000222 on your Windows machine:

Method One:  Fix Your DLL Dependencies Registry

Before implementing this method, make sure that a proxy is not active on your computer. To check to see if there is an active proxy, simply press the Windows key together with the “R” key and type in the command “cmd”, then when the prompt opens up, type in the following command:  “netsh winhttp import proxy source=ie”. From the box that follows, if you see a message saying that there has been an error writing in the proxy settings and that access has been denied, it means that you can turn off the proxy setting in your Internet Explorer and the error will go away on its own.

If you do not have an active proxy, it is time to check and see whether your DLL dependencies are properly set up. To do so, open up the command prompt again by pressing the Windows key and “R” key at the same time and typing in “cmd”. Once the command prompt is active, simply typing in “regsvr32 Officevalidator.dll”, then attempt to resume your installation once it has been complete.

In some cases, you may need to restart your computer before attempting the Windows installation process.

Method Two:  Turn Off Firewalls and Antivirus Software Before Installing

If the above method did not successfully resolve the problem, you can go into your control panel and turn off any firewalls or antivirus programs that may be interfering with your ability to complete the Windows installation process. Depending on the programs that you use for your antivirus needs, you may need to restart your computer before you reattempt to do the installation process.

You should be able to turn your firewall and antivirus programs back on once the installation process has run through to completion.

In most cases, taking the steps above will fully resolve the appearance of Error Code 0x8000222 on your Windows 10 machine.

Method Three: Use An Automated Tool

If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.

Microsoft Designer, a new application developed by Microsoft will bring design backed with DALL-E 2, an AI image creation open-source software. The new app is shown as a dedicated graphic design tool that will help you in the creation of stunning social media posts, invitations, digital postcards, graphics, and more, all in a flash.

Use of the application will be by typing headings and then typing text into the prompt to generate a background image. Since Microsoft uses DALL-E 2 for image creation output should be fairly good but if you wish you will be able to use your own images instead of using AI to generate one.

The designer will be a free application once it is ready and it already has a web preview version, also free but with a waitlist. There will be premium features inside the app once it is released that will be available to Microsoft 365 Personal and Family subscribers. Microsoft also wants to add a version of a designer directly to the Edge browser as well.

As you know, just like other web browsers, Google Chrome offers Incognito Mode or private browsing which you can use to make sure that your browsing activities are not being tracked by any websites you visit and it also keeps targeted ads at bay. On the other hand, signing in to a website, even when in Incognito Mode is a different thing since that website can track your browsing activities. Thus, Incognito Mode is still useful especially if you want to browse the web safely and without getting tracked except when you log in to some site. However, there have been reports recently that Incognito Mode is missing in Chrome and users are clueless as to how or why it happened. If you are one of them, worry not for this post will walk you through what you can do if there’s no Incognito Mode in Chrome on your Windows 10 computer. This is an unusual and strange issue since the Incognito Mode in Chrome is available by default and you don’t have to do anything to enable it. It is possible that there might be corruption in the Windows Registry which caused the disappearance of Incognito Mode, worry not though for there are some tweaks you can apply to restore the missing Incognito Mode. To apply these tweaks, you need to create first a System Restore point, and then once you’re done, follow the instructions provided below carefully. Step_1: Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and then hit Enter to open the Registry Editor. Step_2: Next, after opening the Registry Editor, navigate to this path – ComputerHKEY_LOCAL_MACHINESOFTWAREPolicies Step_3: From there, look for ChromePolicies and locate the DWORD named “IncognitoModeAvailability” and double click on it. Step_4: Edit the value of the “IncognitoModeAvailability” DWORD by changing its value from 1 to 0 so you can enable Incognito Mode in Chrome. Step_5: Once done, exit the Registry Editor and restart your computer and then check if you can now see Incognito Mode in Chrome. On the other hand, there is also another option that allows you to force open your Chrome browser in Incognito Mode. All you have to do is set the value of the “IncognitoModeAvailability” key to “2” instead of 0. This can be useful especially if you always browse the web in this mode. But you need to remember that you won’t be able to go back to the normal mode once you do this. Here are what the values of the IncognitoModeAvailability DWORD actually mean:

• 0 – Incognito mode is enabled by default
• 1 – Incognito mode is disabled
• 2 – Chrome is forced to always open in Incognito mode

Code 0x80200056 – What is it?

The Error Code 0x80200056 will appear in a few different instances, though always applies to an interrupted download.   Windows 10 will quickly discover that their upgrade and/or download did not work correctly. Not every user who upgrades to Microsoft Windows 10 will face this issue, only a select few random instances will occur. Common symptoms include:

• A dialog box appears with the Error Code 0x80200056
• Microsoft Windows 10 upgrade is unsuccessful
• Users are unable to open any applications after completing the Microsoft Windows 10 install

Solution

Error Causes

This error can be caused by a number of common problems, the first of which is the easiest to diagnose.

• If during the upgrade process, you accidentally restarted your PC, or inadvertently signed out of your PC, the error will occur.
• Third-party software conflicts can cause this error message during the Microsoft Windows 10 upgrade.
• Error Code 0x80200056 may also appear if you have corrupted system files on your PC.
• A change in date and time during the Microsoft Windows 10 upgrade could potentially cause this error.

None of these causes should overtly affect the operation of your PC, but merely prevent the upgrade and/or download from functioning correctly. If your PC is exhibiting other operating system errors in addition to Error Code 0x80200056, it would be wise to contact Microsoft Support before the issues lead to a possible catastrophic failure.

Further Information and Manual Repair

With the very recent release of Microsoft Windows 10, we are seeing a number of users discuss Error Code 0x80200056. Luckily, there are three different methods that any home user can perform to alleviate the error and complete the Microsoft Windows 10 download successfully.

Method 1

Use if your PC restarted accidentally during the upgrade, or if you accidentally signed out of Windows during the upgrade.

1. Make sure that your PC or Laptop is plugged in, to avoid another accidental restart.
2. Turn your PC on, or make sure that it is running. (Close any and all unnecessary programs)
3. Attempt the upgrade again, you should be able to run the upgrade successfully without further issue.

The following solution methods will apply if corrupted files, date/time changes, or third-party software interference is the issue causing Error Code 0x80200056.

Method 2

The following solution methods will apply if corrupted files, date/time changes, or third-party software interference is the issue causing Error Code 0x80200056.

1. Click on your “start” icon and choose the CMD (command prompt) option.
2. Right-click on “command prompt” and choose “run as administrator”.
3. Paste the command “bitsadmin.exe /reset /allusers” into the command prompt and press ENTER.
4. Restart your PC and attempt the Microsoft Windows 10 upgrade again.

Method 3

1. Click on your “start” icon and choose the CMD (command prompt) option.
2. Select “run as administrator” (enter a password if asked to do so).
3. Enter the following command into the command prompt- “sfc/scannow”, press ENTER.
4. Do not close the command prompt window until the entire process is complete.
5. The scan will determine if you have any missing or corrupted files. You will receive a message that says either: “Windows Resource Protection did not find any integrity violations”.Or “Windows Resource Protection could not perform the requested operation”.
6. If you received the first message, then your files are fine. The second message indicates that there are file corruption issues.
7. To repair the disjointed files, restart your PC in SAFE MODE, and reopen the command prompt window.
8. Enter the following command into the command prompt- “sfc/scannow”, press ENTER.
9. After the scan is run again, you will receive a message stating that the files have been successfully repaired.
10. Restart your PC in normal mode and start the Microsoft Windows 10 upgrade again.

To use a powerful tool to resolve Windows 10 upgrade Error Code 0x80200056 issue, download a powerful tool. Click here to download Restoro. If any of these methods do not allow for the successful upgrading of your Windows system, contact the Microsoft Support team. Make sure to include in your message to support what fixes you have attempted, and what the outcomes were. As Microsoft Windows 10 is so incredibly new, there are bound to be issued while the program is in its infancy. Fortunately, a majority of these issues should be worked out by Microsoft relatively quickly.

Error Code 8024001F – What is it?

During the Microsoft Windows 10 upgrade, certain users have experienced an issue with error code 8024001F. Users should note that this error is also known as Windows Update 8024001F and 0x8024001F. This error code is relatively common and is usually caused by a faulty internet connection. Thanks to this common reasoning, the error is generally fixed easily, and users are able to restart their Microsoft Windows 10 upgrade. Common symptoms include:

• A dialog box appears with the Error Code 8024001F when attempting to upgrade to Microsoft Windows 10.
• Your current version of Windows is unable to recognize the need for an update to Microsoft Windows 10.

Solution

Error Causes

With only three issues causing error code 8024001F, it is relatively easy to determine your particular issue and then follow the steps below to rectify the situation.

• Your computer is not connected to the internet.
• The Windows firewall is interfering with the Microsoft Windows 10 update.
• Your third-party antivirus and firewall software is interfering with the Microsoft Windows 10 update.
• Your system is infected with the Conficker worm, which is preventing the Microsoft Windows 10 update from processing correctly.

Microsoft Support asks that you contact them directly for further assistance if you are able to rule out these three reasons for error code 8024001F.

Further Information and Manual Repair

Error code 8024001F is easily corrected using one of the following methods. Each of these methods should be convenient and comfortable for a basic computer user at home. If at any time you are unsure or feel you need more assistance, Microsoft Support asks that you contact them directly for more guided support.

Method 1- Access the Troubleshooter

1. Access the Windows Update Troubleshooter
2. When the dialog box pops up, click OK.
3. Click NEXT on the following dialog box.
4. Windows will then run the Troubleshooter, attempting to detect any known issues with your system.
5. Depending upon the results you should be able to follow the on-screen prompts which will alleviate the update issue.

Method 2- Correct your internet connections

1. Closeout of the error code 8024001F dialog box.
2. Close the Microsoft Windows 10 updater.
3. Attempt to access the internet through your normal browser.
4. ** If you can successfully access the internet, then an internet connection is not the cause for this error code.
5. If you are unable to access the internet verify that you are plugged into your network, both at the router/wall and at your computer jack.
6. If you use a router, verify that all of the lights are on and active (showing an active internet connection).
7. Establish an internet connection if possible. If you are unable to establish an internet connection, you may need to contact your internet provider.
8. If you are able to reestablish an internet connection, then you should have no problem running your Microsoft Windows 10 update.

Method 3- Adjust the Windows Update settings

1. Log into your current version of Windows as the Administrator (enter a password if prompted).
2. Click the START button on your keyboard or screen.
3. Search for the term “admin”, press ENTER
4. Click the “administrative tools” option
5. Select the “services” file, re-enter your password.
6. Open the Windows Update file by right-clicking on the name.
7. Choose the “properties” option
8. Under the GENERAL tab, make sure that the “startup type:” is set to AUTOMATIC (DELAYED START)
9. Under the “Service Status” header, click the START button.
10. Click OK
11. Restart the Microsoft Windows 10 update.

Method 4- Scan for the Conficker Worm

1. Access the web address to be directed to the Microsoft Safety Scanner.
2. Run this free scanner provided by Microsoft to verify if the Conficker Worm is your issue.
3. If this worm is causing your error, Microsoft will walk you through the steps necessary to remove the worm.

Method 5- Firewall and Anti-Virus software

1. If you are using the Windows firewall or a third-party anti-virus and firewall software, disable these programs.
2. Run the Microsoft Windows 10 upgrade.
3. After the upgrade is complete, turn your antivirus and firewall software back on.

Users should not have a problem employing the above methods. Start with the simplest solutions first, and then work your way to the more intricate methods. In some cases, depending on why this particular error code was caused, you may have to use a powerful automated tool to have it resolved.

0xc00d36cb error shows up when you are trying to play a video or movie using the default player in Windows. This error can occur due to a glitch in the media player or corrupted system files. in this guide, we will show you how to tackle this issue and fix it.

1. Run the video playback troubleshooter

   • Click on Start and select Settings.
   • Go to Update and Security.
   • Scroll down and open the Troubleshoot tab.
   • Scroll down and select the Video Playback option.
   • Click the Run the Troubleshooter button.
   • The troubleshooter will perform an initial scan and offer a few options.
   • Select Continue with this troubleshooter.
   • The troubleshooter will scan the system again for driver and codec issues.
   • Follow on-screen instructions and apply recommended fixes.

2. Reset the Movies and TV app

   • Click on Start and select Settings.
   • Go to Apps and open the Apps and features tab.
   • Scroll down to Movies and TV.
   • Select Movies and TV.
   • Click Advanced options.
   • Scroll down and click on the Reset button.

3. Create a new user account

   • Click on Start and select Settings.
   • Open Accounts.
   • Open the Family & other users tab.
   • Scroll down to Other users and click the Add someone else to this PC button.
   • In the Microsoft account window, type your email address.
   • If you don’t want to enter an email address and establish a local account, click on I don’t have this person’s sign-in information option instead.
   • Next, select Add a user without a Microsoft account (for a local account).
     • Else, enter your Microsoft account login details.
   • Enter a user name and password for your new account. Also, select a security question and add an answer to it.
   • Once the new profile is ready, log out of your current account.

4. Check for permission issues

   • Right-click on the problematic file and select Properties.
   • Open the Security tab.
   • Click the Advanced button.
   • In the Advanced Security Setting window, click the Change link.
   • In the Select User or Group window, enter Everyone in the text box.
   • Click the Check Names button.
   • Click OK and Apply to save the changes.
   • Close all the Properties windows.
   • Try playing the file or modifying the properties and check for any improvements.

Error Code 0x8007007B (Code 0x8007007B) – What is it?

Error code 0x8007007B (Code 0x8007007B) is an error that occurs when you attempt to activate Windows 10, as well as Windows Server 2008, Windows Vista, Windows 7, Windows 8, or Windows Server 2012.

Common symptoms include:

• You will see an error message like this: “Error 0x8007007B 'The filename, directory name, or volume label syntax is incorrect”.
• If you are using volume-licensed media to install: Windows 7, Windows 8, Windows Vista Business, Windows Vista Enterprise, Windows Server 2008 R2, Windows Server 2008, Windows Server 2012, Windows 10.
• Your computer is not connecting the activation wizard to a Key Management Service (KMS) host computer.

Solution

Further Information and Manual Repair

Error Code 0x8007007B usually occurs when a product key has been activated too many times. Blocking activation aids in avoiding abuse of the key. If abuse of the key is not the case, it is possible to get the key reset, or you may receive a new key altogether. When you are not sure that you can complete these methods yourself, as they do contain advanced steps, it would be wise to consult a computer repair technician to avoid making the problem any worse.

Generally, the solution can be simple; it is just dependent on how comfortable you are with getting technical in your computer. Volume licensed media means that the media has a preset number of times that it is allowed to be activated. This helps to avoid misuse of the product. Some people install the Windows 10 program multiple times on their computer if they are software developers or do certain types of software testing. It is important to know the cause in order to effectively find the solution.

Method One:

1. From the desktop screen, press the Windows key and S, type “Command Prompt”. Then, right-click on Command Prompt in the results. Select Run as Administrator.  Click Yes when asked about requesting permission.
2. In the Command Prompt box, enter the command: slmgr.vbs -ipk xxxxx-xxxxx-xxxxx-xxxxx-xxxxx
3. The x's represent the product key. Replace these with your unique product key.
4. Type in the following command into the “Command Prompt” window: slmgr.vbs -ato
5. Click Enter
6. Restart your computer and try to activate windows again. It should not show the error code anymore.

Method Two:

1. While on the desktop, press the Windows key and R.
2. A window saying Run should open.
3. Type in the following command: Slui 3
4. Press ENTER and a window should appear.
5. This window asks for you to enter the operating system activation product key.
6. Enter this key in the space provided.
7. After entering this, click Activate.
8. Restart your computer now.
9. Check for activation. The Error code should be gone now.

Method Three:

1. Open the Command Prompt with access as administrator just as in Method One, and enter the following command: sfc /scannow
2. The command will complete the tasks. This will take some time so just let the computer do its thing and work. Let the sfc finish the scan.
3. When the scan is complete, restart the computer.
4. Check for the activation. The error code should be gone at this point.
5. If it is gone, revisit Method One or move on the Method Four.

Method Four:

Call the Microsoft Support Team and explain the problem in as much detail as you can give. Give the team the error code 0x8007007B and ask to have a different product key. When they give you the new product key, repeat Method 2. The Microsoft Support Team will either change your product key, or they will reset your current product key so that it can be used for activation again.